Bug #13216: Removal of redundant function call

From: Paul.Hampson@Pobox.Com Operating system: Debian GNU/Linux PHP version: 4.0.6 PHP Bug Type: Feature/Change Request Bug description: Removal of redundant function call Since encoded_value is set depending only on whether z_value is NULL(0) or not, surely there's no need to check Z_STRVAL_PP(z_value) before using encoded_value, and it just adds stuff to the normal execution path. At this point, we know either z_value is null, or Z_STRLEN_PP(z_value) is not 0. --- ext/standard/head.c.cvs Sun Sep 9 12:13:27 2001 +++ ext/standard/head.c.new Sun Sep 9 12:32:00 2001 @@ -142,7 +142,7 @@ sprintf(cookie, "Set-Cookie: %s=deleted; expires=%s", Z_STRVAL_PP(z_name), dt); efree(dt); } else { - sprintf(cookie, "Set-Cookie: %s=%s", Z_STRVAL_PP(z_name), (z_value && Z_STRVAL_PP(z_value)) ? encoded_value : ""); + sprintf(cookie, "Set-Cookie: %s=%s", Z_STRVAL_PP(z_name), z_value ? encoded_value : ""); if (expires > 0) { strcat(cookie, "; expires="); dt = php_std_date(expires); -- Paul "TBBle" Hampson -- Edit bug report at: http://bugs.php.net/?id=13216&edit=1