X-Git-Url: https://vcs.maemo.org/git/?a=blobdiff_plain;f=src%2Fhddtemp.c;h=b1ba81ec8b76d7d392b7600c574983eeeb5e6ab5;hb=13188c8b110a8cc94f43bc6c5a37b073e3b78430;hp=5f7edec832ecdfcdf3363b5d56bace12bd1a21c1;hpb=36ebcf347de0faf57841585118f82ef95e5f1e82;p=monky

diff --git a/src/hddtemp.c b/src/hddtemp.c
index 5f7edec..b1ba81e 100644
--- a/src/hddtemp.c
+++ b/src/hddtemp.c
@@ -206,29 +206,30 @@ out_fail:
 	return 1;
 }
 
-void update_hddtemp(void) {
+int update_hddtemp(void) {
 	char *data, *dev, unit, *saveptr;
 	short val;
 	static double last_hddtemp_update = 0.0;
 
 	/* limit tcp connection overhead */
 	if (current_update_time - last_hddtemp_update < 5)
-		return;
+		return 0;
 	last_hddtemp_update = current_update_time;
 
 	free_hddtemp_info();
 
 	if (!(data = fetch_hddtemp_output()))
-		return;
+		return 0;
 
 	if (read_hdd_val(data, &dev, &val, &unit, &saveptr)) {
 		free(data);
-		return;
+		return 0;
 	}
 	do {
 		add_hddtemp_info(dev, val, unit);
 	} while (!read_hdd_val(NULL, &dev, &val, &unit, &saveptr));
 	free(data);
+	return 0;
 }
 
 void free_hddtemp(void)