logswan

commit 517fc67a04c91b724245b120eebf6b9156930385
parent daf81887408aace37aa123201e0d1b6b1a2774ce
Author: mulander <netprobe@gmail.com>
Date:   Tue,  9 Jun 2015 01:16:05 +0200

Fix #4 Handle a file that does not exist

Diffstat:
M
src/logswan.c
 | 
4
++++

1 file changed, 4 insertions(+), 0 deletions(-)
diff --git a/src/logswan.c b/src/logswan.c
@@ -56,6 +56,10 @@ int main (int argc, char *argv[]) {
 	printf("Processing file : %s\n\n", argv[1]);
 
 	logFile = fopen(argv[1], "r");
+	if(!logFile) {
+		perror("Can't open log file");
+		return 1;
+	}
 
 	while (fgets(lineBuffer, LINE_MAX_LENGTH, logFile) != NULL) {
 		/* Tokenize line */