- and _ are also safe characters

8 years ago · 26a193bff0
parent a7f74699da
commit 26a193bff0
1 changed files with 1 additions and 1 deletions
--- 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') ||