From 9233cb144ac4f5566f661ef2cf802e937077d8d3 Mon Sep 17 00:00:00 2001
From: miya-sun <heavylance@gmail.com>
Date: Wed, 27 Feb 2019 20:21:35 +0900
Subject: [PATCH] allow uppercase alphabet in validation

---
 stns.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/stns.c b/stns.c
index ca1b4ed..879467c 100644
--- a/stns.c
+++ b/stns.c
@@ -541,7 +541,7 @@ int stns_exec_cmd(char *cmd, char *arg, stns_response_t *r)
   r->size        = 0;
   r->status_code = (long)200;
 
-  if (!match("^[a-z0-9_.=\?]+$", arg)) {
+  if (!match("^[a-zA-Z0-9_.=\?]+$", arg)) {
     return 0;
   }