msed: match header names case insensitively

Found by skarnet.
3 years ago · 2b517f97c0
parent c4008e43d9
commit 2b517f97c0
1 changed files with 1 additions and 1 deletions
--- a/msed.c
+++ b/msed.c
@ -138,7 +138,7 @@ sed(char *file)
 					if (*s == ':')
 						*s = '|';
 				int rv;
-				if ((rv = regcomp(&headerrx, headersel, REG_EXTENDED)) != 0) {
+				if ((rv = regcomp(&headerrx, headersel, REG_EXTENDED | REG_ICASE)) != 0) {
 					char buf[100];
 					regerror(rv, &headerrx, buf, sizeof buf);
 					fprintf(stderr, "msed: %s\n", buf);