unused var

diff --git a/ext/standard/basic_functions.c b/ext/standard/basic_functions.c
index 56b9d27c9034c0bea89f98aa39dbd62bbfcac464..a6079e1d16414b424d2d9b60b5094c33166df059 100644 (file)
--- a/ext/standard/basic_functions.c
+++ b/ext/standard/basic_functions.c
@@ -1224,7 +1224,6 @@ PHP_FUNCTION(putenv)
        convert_to_string_ex(str);
 
        if (Z_STRVAL_PP(str) && *(Z_STRVAL_PP(str))) {
-               int ret;
                char *p, **env;
                putenv_entry pe;