From 26a193bff0c228dd0506f7d1a6ec6fb114ca5557 Mon Sep 17 00:00:00 2001
From: leitner <leitner>
Date: Wed, 23 Nov 2016 01:36:27 +0000
Subject: [PATCH] - and _ are also safe characters

---
 textcode/fmt_urlencoded.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/textcode/fmt_urlencoded.c b/textcode/fmt_urlencoded.c
index ba624ea..c4ad830 100644
--- a/textcode/fmt_urlencoded.c
+++ b/textcode/fmt_urlencoded.c
@@ -4,7 +4,7 @@
 #include "haveinline.h"
 
 static inline int issafe(unsigned char c) {
-  const char safe[] = "$/.=~";
+  const char safe[] = "$/.=~-_";
   return ((c>='A' && c<='Z') ||
 	  (c>='a' && c<='z') ||
 	  (c>='0' && c<='9') ||