avoid checking beyond string length in b3CommandLineArgs.h

2017-03-30 13:54:32 -07:00
parent a7c67b4d9d
commit e5290560d7
1 changed files with 1 additions and 1 deletions
--- a/src/Bullet3Common/b3CommandLineArgs.h
+++ b/src/Bullet3Common/b3CommandLineArgs.h
@@ -29,7 +29,7 @@ public:
 	    {
 	        std::string arg = argv[i];

-	        if ((arg[0] != '-') || (arg[1] != '-')) {
+			if ((arg.length() < 2) || (arg[0] != '-') || (arg[1] != '-')) {
 	        	continue;
 	        }