c set but unused

diff --git a/ext/standard/iptc.c b/ext/standard/iptc.c
index 5e43a78d712b934a26af95567086026515aef5b2..e94be6d8755bd7431104a5e7b06d5bbe6e6c5639 100644 (file)
--- a/ext/standard/iptc.c
+++ b/ext/standard/iptc.c
@@ -112,9 +112,7 @@ static int php_iptc_get1(FILE *fp, int spool, unsigned char **spoolbuf TSRMLS_DC
  */
 static int php_iptc_read_remaining(FILE *fp, int spool, unsigned char **spoolbuf TSRMLS_DC)
 {
-       int c;
-
-       while ((c = php_iptc_get1(fp, spool, spoolbuf TSRMLS_CC)) != EOF) continue;
+       while (php_iptc_get1(fp, spool, spoolbuf TSRMLS_CC) != EOF) continue;
 
        return M_EOI;
 }