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Fix for bug #19941

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This commit is contained in:
Rasmus Lerdorf
2002-10-16 22:34:44 +00:00
parent 8361687a4a
commit ebfd9aaa47
1 changed files with 1 additions and 1 deletions
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2
ext/gd/libgd/gd_topal.c
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@@ -1493,7 +1493,7 @@ gdImageTrueColorToPalette (gdImagePtr im, int dither, int colorsWanted)
my_cquantize_ptr cquantize = 0;
int i;
size_t arraysize;
if (!im->trueColor)
if (!im->trueColor || colorsWanted <= 0)
{
/* Nothing to do! */
return;