hhctrl.ocx: Fix HTML Help crashing on non-chm files.

4ce176af · Erich Hoover · Alexandre Julliard · 91e0f56c · 4ce176af
Commit 4ce176af authored Dec 22, 2011 by Erich Hoover Committed by Alexandre Julliard Dec 23, 2011
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index.c dlls/hhctrl.ocx/index.c +1 -0

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--- a/dlls/hhctrl.ocx/index.c
+++ b/dlls/hhctrl.ocx/index.c
@@ -277,6 +277,7 @@ void ReleaseIndex(HHInfo *info)
    IndexItem *item = info->index, *next;
    int i;

+    if(!item) return;
    /* Note: item->merge is identical for all items, only free once */
    heap_free(item->merge.chm_file);
    heap_free(item->merge.chm_index);