From 9941e441f1c542ef7781ae21f86b70d82425aaa2 Mon Sep 17 00:00:00 2001
From: Daniel Stenberg <daniel@haxx.se>
Date: Sat, 1 Mar 2025 00:01:02 +0100
Subject: [PATCH] urlapi: rewrite the macro to avoid ISSPACE

---
 lib/urlapi.c | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/lib/urlapi.c b/lib/urlapi.c
index 060ccec151..06adda1127 100644
--- a/lib/urlapi.c
+++ b/lib/urlapi.c
@@ -128,10 +128,6 @@ static const char *find_host_sep(const char *url)
 /* convert CURLcode to CURLUcode */
 #define cc2cu(x) ((x) == CURLE_TOO_LARGE ? CURLUE_TOO_LARGE :   \
                   CURLUE_OUT_OF_MEMORY)
-/*
- * Decide whether a character in a URL must be escaped.
- */
-#define urlchar_needs_escaping(c) (!(ISCNTRL(c) || ISSPACE(c) || ISGRAPH(c)))
 
 static const char hexdigits[] = "0123456789abcdef";
 /* urlencode_str() writes data into an output dynbuf and URL-encodes the
@@ -167,7 +163,7 @@ static CURLUcode urlencode_str(struct dynbuf *o, const char *url,
       else
         result = Curl_dyn_addn(o, "+", 1);
     }
-    else if(urlchar_needs_escaping(*iptr)) {
+    else if((*iptr < ' ') || (*iptr >= 0x7f)) {
       char out[3]={'%'};
       out[1] = hexdigits[*iptr >> 4];
       out[2] = hexdigits[*iptr & 0xf];