From 0c7bf5eed1eebf408ca701987c3c3bd10897df5b Mon Sep 17 00:00:00 2001
From: buslov <buslov.artem@gmail.com>
Date: Wed, 15 Nov 2017 21:47:14 +0300
Subject: [PATCH] Fix V614 warning from PVS-Studio Static Analyzer

Potentially uninitialized variable 'segannotindex' used.
---
 src/SNPs.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/SNPs.cpp b/src/SNPs.cpp
index 4e45b9f..13e0f39 100644
--- a/src/SNPs.cpp
+++ b/src/SNPs.cpp
@@ -231,7 +231,7 @@ void SNPs::load_snps_z(string infile, vector<double> prior, vector<string> annot
    		append_dannotnames(jname, dmodels[j]);
    	}
    	// get indices for segannot
-   	int segannotindex;
+        int segannotindex = 0;
    	if (segannot.size() > 0){
    		if (header_index.find(segannot[0]) == header_index.end()){
    			cerr << "ERROR: cannot find segment annotation "<< segannot[0] << "\n";