diff --git a/cl_dll/StudioModelRenderer.cpp b/cl_dll/StudioModelRenderer.cpp
index 9986a164..91efc0ca 100644
--- a/cl_dll/StudioModelRenderer.cpp
+++ b/cl_dll/StudioModelRenderer.cpp
@@ -60,7 +60,7 @@ cvar_t* te_render_distance = NULL;
 struct cl_stored_light
 {
 	int index = 0;
-	Vector color = 0;
+	Vector color = Vector(0, 0, 0);
 };
 
 std::vector<cl_stored_light>StoredLightBuffer;
@@ -4232,17 +4232,17 @@ int CStudioModelRenderer::StudioRecursiveLightPoint( entextrainfo_t *ext, mnode_
 			// bacontsu - smoothed lightmap while moving
 			// scan for existing index
 			bool bFoundStoredLight = false;
-			int iFoundIndex = 0;
+			size_t iFoundIndex = 0;
 
 			// make sure we're not lerping particles
 			if(!isParticle)
 			{
-				for (int jaja = 0; jaja < StoredLightBuffer.size(); jaja++)
+				for (size_t k = 0; k < StoredLightBuffer.size(); k++)
 				{
-					if (StoredLightBuffer[jaja].index == m_pCurrentEntity->index)
+					if (StoredLightBuffer[k].index == m_pCurrentEntity->index)
 					{
 						bFoundStoredLight = true;
-						iFoundIndex = jaja;
+						iFoundIndex = k;
 					}
 				}
 
@@ -7092,8 +7092,7 @@ StudioDrawPointsShadow
 */
 void CStudioModelRenderer::StudioDrawPointsShadow()
 {
-	float* av, height;
-	float vec_x, vec_y;
+	float* av;
 	mstudiomesh_t* pmesh;
 	Vector point;
 	int i, k;
diff --git a/cl_dll/entity.cpp b/cl_dll/entity.cpp
index 0c74fe30..a155263f 100644
--- a/cl_dll/entity.cpp
+++ b/cl_dll/entity.cpp
@@ -366,7 +366,7 @@ void ProjectMuzzleflash(const struct cl_entity_s* entity)
 {
 	if (entity != gEngfuncs.GetViewModel()) return;
 
-	if( entity && entity->curstate.body == 1 )
+	if(entity && entity->curstate.body == 1 && strcmp(entity->model->name, "models/v_pistol.mdl") == 0)
 		return; // Aynekko: silenced pistol has no light
 
 	Vector forward;
@@ -388,7 +388,7 @@ void ProjectMuzzleflash(const struct cl_entity_s* entity)
 	{
 		Vector dist = tr.endpos - VecSrc;
 		dist.z = 0;
-		dist.Normalize();
+		dist = dist.Normalize();
 		VectorAngles(dist, angles);
 	}
 
diff --git a/cl_dll/svdformat.cpp b/cl_dll/svdformat.cpp
index 88735cfa..1f46b1f5 100644
--- a/cl_dll/svdformat.cpp
+++ b/cl_dll/svdformat.cpp
@@ -297,7 +297,7 @@ svdheader_t* SVD_Create( char* filename, model_t* pmodel )
 	if (pstudiohdr->numbodyparts == 0)
 	{
 		gEngfuncs.Con_Printf("Error: model %s has 0 submodels\n", pmodel->name);
-		return false;
+		return nullptr;
 	}
 	
 	// Allocate the buffer
diff --git a/dlls/male_assassin.cpp b/dlls/male_assassin.cpp
index 1cd59668..5597e46e 100644
--- a/dlls/male_assassin.cpp
+++ b/dlls/male_assassin.cpp
@@ -310,8 +310,6 @@ void CMOFAssassin::MonsterThink()
 
 	if (m_hEnemy)
 	{
-
-		float ang;
 		Vector forward, enemy;
 		Vector dist = m_hEnemy->pev->origin - pev->origin;
 
diff --git a/dlls/spider.cpp b/dlls/spider.cpp
index 6c61f01d..c87c9b5d 100644
--- a/dlls/spider.cpp
+++ b/dlls/spider.cpp
@@ -795,7 +795,7 @@ void CBullsquid :: HandleAnimEvent( MonsterEvent_t *pEvent )
 
 		case BSQUID_AE_THROW:
 			{
-				int iPitch;
+				//int iPitch;
 
 				// squid throws its prey IF the prey is a client. 
 				CBaseEntity *pHurt = CheckTraceHullAttack( 70, gSkillData.spiderDmgJump, DMG_CLUB | DMG_ALWAYSGIB );
diff --git a/dlls/weapons.cpp b/dlls/weapons.cpp
index 52be00b7..259b2329 100644
--- a/dlls/weapons.cpp
+++ b/dlls/weapons.cpp
@@ -745,7 +745,8 @@ void CBasePlayerItem::DefaultUse(CBaseEntity *pActivator, CBaseEntity *pCaller,
 		if( !gEvilImpulse101 )
 		{
 			int i;
-			char sample[32];
+			// Aynekko: remove
+			//char sample[32];
 			char weapon_name[32];
 			strcpy( weapon_name, STRING( pev->classname ) );
 
@@ -802,7 +803,8 @@ void CBasePlayerItem::DefaultTouch( CBaseEntity *pOther )
 		if(!gEvilImpulse101)
 		{
 			int i;
-			char sample[32];
+			// Aynekko: remove
+			//char sample[32];
 			char weapon_name[32];
 			strcpy(weapon_name, STRING(pev->classname));
 
diff --git a/external/imgui/misc/fonts/binary_to_compressed_c.cpp b/external/imgui/misc/fonts/binary_to_compressed_c.cpp
index 441c8f67..a793d09b 100644
--- a/external/imgui/misc/fonts/binary_to_compressed_c.cpp
+++ b/external/imgui/misc/fonts/binary_to_compressed_c.cpp
@@ -20,7 +20,6 @@
 //   # binary_to_compressed_c.exe myfont.ttf MyFont > myfont.cpp
 //   # binary_to_compressed_c.exe -base85 myfont.ttf MyFont > myfont.cpp
 
-#define _CRT_SECURE_NO_WARNINGS
 #include <stdio.h>
 #include <string.h>
 #include <stdlib.h>
diff --git a/external/sptlib/sptlib-stdafx.hpp b/external/sptlib/sptlib-stdafx.hpp
index e8531dfd..48ffce87 100644
--- a/external/sptlib/sptlib-stdafx.hpp
+++ b/external/sptlib/sptlib-stdafx.hpp
@@ -1,7 +1,6 @@
 #pragma once
 
 #ifdef _WIN32
-#define _CRT_SECURE_NO_WARNINGS
 #define WIN32_LEAN_AND_MEAN
 #define NOMINMAX
 #include <Windows.h>