The other filters don't range-check, so there is no need for this
one to either. It is only called with x==0.
---
pixman/pixman-filter.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/pixman/pixman-filter.c b/pixman/pixman-filter.c
index fbc657d..00126cd 100644
--- a/pixman/pixman-filter.c
+++ b/pixman/pixman-filter.c
@@ -45,7 +45,7 @@ typedef struct
static double
impulse_kernel (double x)
{
- return (x == 0.0)? 1.0 : 0.0;
+ return 1;
}
static double
--
1.7.9.5
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