Reveerting 2604af9

Author: jkbzh

Changelog

@@ -5,12 +5,6 @@ Version Changes for Hypermail
 HYPERMAIL VERSION 2.4.1:
 ============================
 
-2020-08-27 Jose Kahan
-	* src/string.c
-	extended parseurl() in a naive approach for supporting U+00A0
-	nonbreakable space inside sscanf. This function should eventually be
-	rewritten to use libpcre
-
 2020-06-19 Jose Kahan
 	* src/domains.c
 	valid_root_domains() was validating a domain name against the

src/string.c

@@ -1941,19 +1941,10 @@ char *parseurl(char *input, char *charset)
 		&& ((istelprotocol && (*inputp == '+' || isdigit(*inputp)))
 		    || (!istelprotocol && !ispunct(*inputp)))) {
 
-                if (set_iso2022jp) {
-                    if (charset && !strncasecmp(charset, "UTF-8", 5)) {
-                        urlscan = sscanf(inputp, "%255[^] \u00a0\033)<>\"\'\n[\t\\]", urlbuff);
-                    } else {
-                        urlscan = sscanf(inputp, "%255[^] \033)<>\"\'\n[\t\\]", urlbuff);
-                    }
-                } else {
-                    if (charset && !strncasecmp(charset, "UTF-8", 5)) {
-                        urlscan = sscanf(inputp, "%255[^] \u00a0)<>\"\'\n[\t\\]", urlbuff);
-                    } else {
-                        urlscan = sscanf(inputp, "%255[^] )<>\"\'\n[\t\\]", urlbuff);
-                    }
-                }
+                if (set_iso2022jp)
+		    urlscan = sscanf(inputp, "%255[^] \033)<>\"\'\n[\t\\]", urlbuff);
+                else
+		    urlscan = sscanf(inputp, "%255[^] )<>\"\'\n[\t\\]", urlbuff);
             }
 
 	    if (urlscan == 1) {