small gzstream cleanup

git-svn-id: svn://svn.code.sf.net/p/actiongame/code/trunk/ac@4783 e016b1c5-ed68-44aa-a2f7-31cac88cffde
2010-03-07 01:37:13 +00:00
parent 4dfe38013e
commit 8f7813d754
1 changed files with 1 additions and 1 deletions
@@ -513,7 +513,7 @@ struct gzstream : stream
    bool open(stream *f, const char *mode, bool needclose, int level)
    {
        if(file) return false;
-        for(; *mode; *mode++)
+        for(; *mode; mode++)
        {
            if(*mode=='r') { reading = true; break; }
            else if(*mode=='w') { writing = true; break; }