From 8ee22c9d691a2e67af7ff8567a0a49cbd50ace8f Mon Sep 17 00:00:00 2001
From: mullovc <mullovc@hotmail.de>
Date: Mon, 26 Jul 2021 17:32:45 +0200
Subject: [PATCH] Fix segmentation fault in SentenceDataFlow

---
 src/server/data/SentenceDataFlow.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/server/data/SentenceDataFlow.cpp b/src/server/data/SentenceDataFlow.cpp
index 95dde11..49e50b2 100644
--- a/src/server/data/SentenceDataFlow.cpp
+++ b/src/server/data/SentenceDataFlow.cpp
@@ -119,7 +119,7 @@ Text SentenceDataFlow::getData() {
 
     getPreData(result);
 
-    if(result[result.size() -1].type != FINAL) {
+    if(!result.empty() && result[result.size() -1].type != FINAL) {
         int startTime;
         int stopTime;
         if(currentSent.text.compare("") == 0) {