Prevent a crash with a BadDrawable X error message with some MaskBlt

calls.

Prevent a crash with a BadDrawable X error message with some MaskBlt
47d64a04 · Maxime Bellengé · Alexandre Julliard · fc60c1e1 · 47d64a04
Commit 47d64a04 authored Oct 14, 2003 by Maxime Bellengé Committed by Alexandre Julliard Oct 14, 2003
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bitblt.c graphics/x11drv/bitblt.c +4 -3

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--- a/graphics/x11drv/bitblt.c
+++ b/graphics/x11drv/bitblt.c
@@ -1504,9 +1504,10 @@ static BOOL BITBLT_InternalStretchBlt( X11DRV_PDEVICE *physDevDst, INT xDst, INT
        case OP_ARGS(SRC,DST):
        case OP_ARGS(TMP,SRC):
        case OP_ARGS(TMP,DST):
-            XCopyArea( gdi_display, pixmaps[OP_SRC(*opcode)],
-                       pixmaps[OP_DST(*opcode)], tmpGC,
-                       0, 0, width, height, 0, 0 );
+	    if (useSrc)
+		XCopyArea( gdi_display, pixmaps[OP_SRC(*opcode)],
+			   pixmaps[OP_DST(*opcode)], tmpGC,
+			   0, 0, width, height, 0, 0 );
            break;

        case OP_ARGS(PAT,TMP):