Check for text size

10 years ago · 22c71cec18
parent 608e1518a5
commit 22c71cec18
1 changed files with 1 additions and 3 deletions
--- a/apps/openmw/mwgui/formatting.cpp
+++ b/apps/openmw/mwgui/formatting.cpp
@ -202,10 +202,8 @@ namespace MWGui
                    // hack: prevent newlines at the end of the book possibly creating unnecessary pages
                    if (event == BookTextParser::Event_EOF)
                    {
-                        while (plainText[plainText.size()-1] == '\n')
-                        {
+                        while (plainText.size() && plainText[plainText.size()-1] == '\n')
                            plainText.erase(plainText.end()-1);
-                        }
                    }
 #endif