sensors: Fix file handle leak on library initialization error.

git-svn-id: http://lm-sensors.org/svn/lm-sensors/branches/lm-sensors-3.0.0@4973 7894878c-1315-0410-8ee3-d5d059ff63e0

CHANGES

@@ -3,6 +3,7 @@ lm-sensors CHANGES file
 
 SVN HEAD
   sensord: Reload config on SIGHUP rather than automatically
+  sensors: Fix file handle leak on library initialization error
   sensors-detect: Fix SMSC LPC47B357/M967 detection
                   Select the right driver for FSC chips
   sensors-detect-stat.pl: Handle alternative chip lists

prog/sensors/main.c

@@ -102,6 +102,7 @@ static int read_config_file(const char *config_file_name)
 	err = sensors_init(config_file);
 	if (err) {
 		fprintf(stderr, "sensors_init: %s\n", sensors_strerror(err));
+		fclose(config_file);
 		return 1;
 	}