From: Hugo Villeneuve <hugo@hugovil.com>
Date: Sat, 28 Feb 2015 22:36:21 +0000 (-0500)
Subject: Improve error handling
X-Git-Url: http://gitweb.hugovil.com/?a=commitdiff_plain;h=85eab487f248a0f6a1cb4f93cf8894967c0e9ac5;p=dockapps%2Fdockbatmon.git

Improve error handling
---

diff --git a/src/batmon.c b/src/batmon.c
index c8781e1..d4aa03a 100644
--- a/src/batmon.c
+++ b/src/batmon.c
@@ -76,6 +76,9 @@ static void read_ac_status(void)
 
 	if (ac_file == NULL) {
 		perror(ac_file_path);
+		fprintf(stderr,
+			"Unable to find power supply AC online status.\n");
+		exit(EXIT_FAILURE);
 	} else {
 		while (!feof(ac_file)) {
 			memset(ac_file_line, 0, 40);
@@ -106,6 +109,9 @@ static void read_battery_status(void)
 
 	if (batt_file == NULL) {
 		perror(batt_file_path);
+		fprintf(stderr,
+			"Unable to determine battery capacity.\n");
+		exit(EXIT_FAILURE);
 	} else {
 		while (!feof(batt_file)) {
 			memset(batt_file_line, 0, 40);