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-rw-r--r--ext/sockets/conversions.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/ext/sockets/conversions.c b/ext/sockets/conversions.c
index ed55ed52fa..d81484521d 100644
--- a/ext/sockets/conversions.c
+++ b/ext/sockets/conversions.c
@@ -1257,7 +1257,7 @@ void to_zval_read_msghdr(const char *msghdr_c, zval *zv, res_context *ctx)
/* CONVERSIONS for if_index */
static void from_zval_write_ifindex(const zval *zv, char *uinteger, ser_context *ctx)
{
- unsigned ret;
+ unsigned ret = 0;
zval lzval = zval_used_for_init;
if (Z_TYPE_P(zv) == IS_LONG) {