Log the error code on failure, to make it easier to investigate

problems.


git-svn-id: http://lm-sensors.org/svn/lm-sensors/trunk@4887 7894878c-1315-0410-8ee3-d5d059ff63e0

CHANGES

@@ -24,6 +24,7 @@ SVN HEAD
                    Fix a memory leak when daemonizing
                    Fix memory leaks in command line parsing
                    Add w83793 support
+                   Log the error code on failure
   Program sensors: Fix a memory leak on error (with -u)
                    Add sch311x support
                    Hide error on missing dme1737 fan and pwm

prog/sensord/sensord.c

@@ -117,7 +117,10 @@ sensord
     }
   }
 
-  sensorLog (LOG_INFO, "sensord %s", ret ? "failed" : "stopped");
+  if (ret)
+    sensorLog (LOG_INFO, "sensord failed (%d)", ret);
+  else
+    sensorLog (LOG_INFO, "sensord stopped");
 
   return ret;
 }