diff options
| -rw-r--r-- | BatteryMeter.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/BatteryMeter.c b/BatteryMeter.c index fcdfb8ad..f2dfa6ab 100644 --- a/BatteryMeter.c +++ b/BatteryMeter.c @@ -85,9 +85,10 @@ static unsigned long int parseBatInfo(const char *fileName, const unsigned short break; } - char line[50]; + char line[50] = ""; for (unsigned short int i = 0; i < lineNum; i++) { - fgets(line, sizeof line, file); + char* ok = fgets(line, sizeof line, file); + if (!ok) break; } fclose(file); |