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-rw-r--r--ext/gd/gd.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/ext/gd/gd.c b/ext/gd/gd.c
index 96dba7ff5c..0b8a2cc7d9 100644
--- a/ext/gd/gd.c
+++ b/ext/gd/gd.c
@@ -4197,7 +4197,7 @@ PHP_FUNCTION(imageconvolution)
zval *SIM, *hash_matrix;
pval **var = NULL, **var2 = NULL;
gdImagePtr im_src = NULL;
- float div, offset;
+ double div, offset;
int nelem, i, j, res;
float matrix[3][3] = {{0,0,0}, {0,0,0}, {0,0,0}};