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-rw-r--r--Zend/zend_strtod.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/Zend/zend_strtod.c b/Zend/zend_strtod.c
index d388697f5b..3a80d9334c 100644
--- a/Zend/zend_strtod.c
+++ b/Zend/zend_strtod.c
@@ -2568,7 +2568,7 @@ ZEND_API double zend_hex_strtod(const char *str, char **endptr)
s += 2;
}
- while (c = *s++) {
+ while ((c = *s++)) {
if (c >= '0' && c <= '9') {
c -= '0';
} else if (c >= 'A' && c <= 'F') {