doc

git-svn-id: svn://svn.code.sf.net/p/actiongame/code/trunk/ac@992 e016b1c5-ed68-44aa-a2f7-31cac88cffde
2007-05-10 16:51:52 +00:00
parent cb5302b2b5
commit 1a1567df03
15 changed files with 1309 additions and 484 deletions
@@ -175,6 +175,7 @@ int text_visible(const char *str, int max)
 // cut strings to fit on screen
 void text_block(const char *str, int max, vector<char *> &lines)
 {
+    if(!str) return;
    int visible;
    while((visible = text_visible(str, max)))
    {