Avoid division by zero when the imagelist is created with a width of

zero (ie no images).

Avoid division by zero when the imagelist is created with a width of
b79fc165 · Mike Hearn · Alexandre Julliard · 919bd785 · b79fc165
Commit b79fc165 authored Aug 29, 2003 by Mike Hearn Committed by Alexandre Julliard Aug 29, 2003
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imagelist.c dlls/comctl32/imagelist.c +4 -1

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--- a/dlls/comctl32/imagelist.c
+++ b/dlls/comctl32/imagelist.c
@@ -284,7 +284,10 @@ ImageList_AddMasked (HIMAGELIST himl, HBITMAP hBitmap, COLORREF clrMask)
    if (!GetObjectA (hBitmap, sizeof(BITMAP), &bmp))
        return -1;

-    nImageCount = bmp.bmWidth / himl->cx;
+    if (himl->cx > 0)
+	nImageCount = bmp.bmWidth / himl->cx;
+    else
+	nImageCount = 0;

    IMAGELIST_InternalExpandBitmaps (himl, nImageCount, bmp.bmWidth, bmp.bmHeight);