i3status - Default to acpitz(4) instead of cpu(4) for OpenBSD temperature readings

[i3/i3status] / src / print_cpu_temperature.c

diff --git a/src/print_cpu_temperature.c b/src/print_cpu_temperature.c
index 8e7d7f9c4c23e0392c0e1940ec249e9b6dd24cfe..b1d122187e616064525340f9d9186c0369c72140 100644 (file)
--- a/src/print_cpu_temperature.c
+++ b/src/print_cpu_temperature.c
@@ -88,18 +88,19 @@ void print_cpu_temperature_info(yajl_gen json_gen, char *buffer, int zone, const
                        goto error;
                }
                /*
-                * 'path' is actually the node within the full path (eg, cpu0).
+                * 'path' is actually the node within the full path (currently always acpitz0).
                 * XXX: Extend the API to allow a string instead of just an int for path, this would
-                * allow us to have a path of 'acpitz0' for example.
+                * allow us to build an arbitrary path.
                 */
                if (strncmp(sensordev.xname, path, strlen(path)) == 0) {
                        mib[3] = SENSOR_TEMP;
                        for (numt = 0; numt < sensordev.maxnumt[SENSOR_TEMP]; numt++) {
                                mib[4] = numt;
                                if (sysctl(mib, 5, &sensor, &slen, NULL, 0) == -1) {
-                                       if (errno != ENOENT)
+                                       if (errno != ENOENT) {
                                                warn("sysctl");
-                                       continue;
+                                               continue;
+                                       }
                                }
                                outwalk += sprintf(outwalk, "%.2f", (sensor.value - 273150000) / 1000000.0 );
                        }