From: Tollef Fog Heen <tfheen@err.no>
Date: Wed, 27 Jan 2010 21:06:27 +0000 (+0100)
Subject: Complain earlier if we can't open the configuration file
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=135a3e666d22523552420239c6037df0ba0c5eb9;p=yubikey-server-c

Complain earlier if we can't open the configuration file
---

diff --git a/src/main.c b/src/main.c
index 55595f0..8b394a4 100644
--- a/src/main.c
+++ b/src/main.c
@@ -512,6 +512,11 @@ int parse_config(const char *file, struct ykc_config *c)
 	char *key, *value;
 
 	f = fopen(file, "r");
+	if (f == NULL) {
+		fprintf(stderr, "Can't open configuration file %s: %s; exiting",
+			file, strerror(errno));
+		exit(1);
+	}
 
 	while (fgets(line, sizeof(line), f) != NULL) {
 		if (line[0] == '#' || line[0] == '\n')