diff options
| -rw-r--r-- | ext/gd/libgd/gd.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/ext/gd/libgd/gd.c b/ext/gd/libgd/gd.c index 8971dcc3b8..f2a93b2a2a 100644 --- a/ext/gd/libgd/gd.c +++ b/ext/gd/libgd/gd.c @@ -3880,16 +3880,15 @@ int gdImageConvolution(gdImagePtr src, float filter[3][3], float filter_div, flo /* We need the orinal image with each safe neoghb. pixel */ srcback = gdImageCreateTrueColor (src->sx, src->sy); + if (srcback==NULL) { + return 0; + } srcback->saveAlphaFlag = 1; srctrans = gdImageColorAllocateAlpha(srcback, 0, 0, 0, 127); gdImageFill(srcback, 0, 0, srctrans); gdImageCopy(srcback, src,0,0,0,0,src->sx,src->sy); - if (srcback==NULL) { - return 0; - } - f = GET_PIXEL_FUNCTION(src); for ( y=0; y<src->sy; y++) { @@ -3946,11 +3945,10 @@ int gdImageSelectiveBlur( gdImagePtr src) /* We need the orinal image with each safe neoghb. pixel */ srcback = gdImageCreateTrueColor (src->sx, src->sy); - gdImageCopy(srcback, src,0,0,0,0,src->sx,src->sy); - if (srcback==NULL) { return 0; } + gdImageCopy(srcback, src,0,0,0,0,src->sx,src->sy); f = GET_PIXEL_FUNCTION(src); |