commit cd3965683fc63d0c1eb338193ace412ff468a7be
from: Omar Polo <op@omarpolo.com>
date: Fri Nov 11 19:07:22 2022 UTC

links: use URL if label is made only of blanks

thanks cage for unknowingly making me realize this edge case.

commit - 1d31253b05b32f7f88dcb8b93ea83ab69a5aca21
commit + cd3965683fc63d0c1eb338193ace412ff468a7be
blob - 80ad3b893d4b2501a6a15b5e7096bbe4477dc93d
blob + e3feca822c7a10a1181a0ab481e597a6aa822de1
--- proxy.c
+++ proxy.c
@@ -294,8 +294,12 @@ gemtext_translate_line(struct client *clt, char *line)
 		label = line + strcspn(line, " \t");
 		if (*label == '\0')
 			label = line;
-		else
+		else {
 			*label++ = '\0';
+			label += strspn(label, " \t");
+			if (*label == '\0')
+				label = line;
+		}
 
 		if (proxy_resurl(clt, line, buf, sizeof(buf)) == 0)
 			url = buf;