rp

commit 968fb8a19bfdb083df605a704c02d10ef34472bd
parent dffa957f76415ebf9672cc90bbc7d53ea7a3da09
Author: parazyd <parazyd@dyne.org>
Date:   Thu, 15 Mar 2018 11:08:36 +0100

Fix headersusage() in headers.c

Diffstat:
M
headers.c
 | 
7
+++++--

1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/headers.c b/headers.c
@@ -19,13 +19,16 @@ int headersmain(int argc, char *argv[]) {
 	int i;
 	char l[MAXLINESIZE];
 
-	if (argc < 2)
+	ARGBEGIN {
+	} ARGEND;
+
+	if (argc < 1)
 		headersusage();
 
 	while (fgets(l, sizeof(l), stdin)) {
 		if (!strncasecmp("\n", l, 1))
 			return 0;
-		for (i = 1; i < argc; i++) {
+		for (i = 0; i < argc; i++) {
 			if (!strncasecmp(l, argv[i], strlen(argv[i]))) {
 				printf("%s", l + strlen(argv[i])+2);
 			}