hhctrl.ocx: Handle NULL param.

01128fa3 · Vladimir Pankratov · Alexandre Julliard · 99538272 · 01128fa3
Commit 01128fa3 authored Aug 11, 2009 by Vladimir Pankratov Committed by Alexandre Julliard Aug 11, 2009
Hide whitespace changes
Inline Side-by-side

Showing with 1 addition and 1 deletion

help.c dlls/hhctrl.ocx/help.c +1 -1

No files found.
--- a/dlls/hhctrl.ocx/help.c
+++ b/dlls/hhctrl.ocx/help.c
@@ -129,7 +129,7 @@ BOOL NavigateToChm(HHInfo *info, LPCWSTR file, LPCWSTR index)
        return FALSE;
    }

-    wsprintfW(buf, url_format, full_path, index[0] == '/' ? empty : slash, index);
+    wsprintfW(buf, url_format, full_path, (!index || index[0] == '/') ? empty : slash, index);

    /* FIXME: HACK */
    if((ptr = strchrW(buf, '#')))