Bug #21534. Silly typo.

diff --git a/ext/gmp/gmp.c b/ext/gmp/gmp.c
index 8a78bde5bd94e3b8af5133ed649277876de457b7..21b3380775f4c5b8deb4d6baedf1ac737861d2d5 100644 (file)
--- a/ext/gmp/gmp.c
+++ b/ext/gmp/gmp.c
@@ -915,7 +915,7 @@ ZEND_FUNCTION(gmp_gcdext)
        }
 
        FETCH_GMP_ZVAL(gmpnum_a, a_arg);
-       FETCH_GMP_ZVAL(gmpnum_b, a_arg);
+       FETCH_GMP_ZVAL(gmpnum_b, b_arg);
 
        INIT_GMP_NUM(gmpnum_g);
        INIT_GMP_NUM(gmpnum_s);