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-rw-r--r--win/tkWinDraw.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/win/tkWinDraw.c b/win/tkWinDraw.c
index 5b09693..eeaf334 100644
--- a/win/tkWinDraw.c
+++ b/win/tkWinDraw.c
@@ -10,7 +10,7 @@
* See the file "license.terms" for information on usage and redistribution
* of this file, and for a DISCLAIMER OF ALL WARRANTIES.
*
- * RCS: @(#) $Id: tkWinDraw.c,v 1.9 2000/10/24 23:51:33 ericm Exp $
+ * RCS: @(#) $Id: tkWinDraw.c,v 1.10 2001/12/07 00:02:57 chengyemao Exp $
*/
#include "tkWinInt.h"
@@ -589,6 +589,10 @@ TkPutImage(colors, ncolors, display, d, gc, image, src_x, src_y, dest_x,
image->data, infoPtr, DIB_RGB_COLORS);
ckfree((char *) infoPtr);
}
+ if(!bitmap) {
+ panic("Fail to allocate bitmap\n");
+ return
+ }
bitmap = SelectObject(dcMem, bitmap);
BitBlt(dc, dest_x, dest_y, width, height, dcMem, src_x, src_y, SRCCOPY);
DeleteObject(SelectObject(dcMem, bitmap));