Update main.cc

Fixes #4869
2018-10-16 00:38:41 +02:00
parent 8a18300a76
commit 9e64bca8a6
1 changed files with 1 additions and 1 deletions
--- a/rtgui/main.cc
+++ b/rtgui/main.cc
@@ -131,7 +131,7 @@ int processLineParams ( int argc, char **argv )
        currParam = currParam.substr (1, currParam.length() - 2);
 #endif

-        if ( currParam.at (0) == '-' ) {
+        if ( currParam.at (0) == '-' && currParam.size() > 1 ) {
            switch ( currParam.at (1) ) {
 #ifdef WIN32