From: Michael Stapelberg <michael@stapelberg.de>
Date: Thu, 24 Oct 2013 17:19:21 +0000 (+0200)
Subject: print_cpu_temperature: fix memory leak (Thanks kuba)
X-Git-Tag: 2.8~9
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=ebfafc5dac9cb15ec4ec9b13e9b933c9c2c5d5c9;p=i3%2Fi3status

print_cpu_temperature: fix memory leak (Thanks kuba)
---

diff --git a/src/print_cpu_temperature.c b/src/print_cpu_temperature.c
index 8bd39a4..6b8aa59 100644
--- a/src/print_cpu_temperature.c
+++ b/src/print_cpu_temperature.c
@@ -50,10 +50,12 @@ void print_cpu_temperature_info(yajl_gen json_gen, char *buffer, int zone, const
         const char *walk;
         bool colorful_output = false;
 
-        if (path == NULL)
-                asprintf(&thermal_zone, THERMAL_ZONE, zone);
-        else
-                asprintf(&thermal_zone, path, zone);
+        if (thermal_zone == NULL) {
+                if (path == NULL)
+                        asprintf(&thermal_zone, THERMAL_ZONE, zone);
+                else
+                        asprintf(&thermal_zone, path, zone);
+        }
         path = thermal_zone;
 
         INSTANCE(path);