i3 - improved tiling WM

Make sure colorful_output variable is initialized.

Patch status: merged

Patch by Emil Mikulic

To apply this patch, use:
curl http://cr.i3wm.org/patch/25/raw.patch | git am

b/src/print_cpu_temperature.c

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@@ -38,7 +38,7 @@ void print_cpu_temperature_info(yajl_gen json_gen, char *buffer, int zone, const
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 #ifdef THERMAL_ZONE
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         const char *walk;
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         char *outwalk = buffer;
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-	bool colorful_output;
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+        bool colorful_output = false;
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         if (path == NULL)
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                 asprintf(&thermal_zone, THERMAL_ZONE, zone);
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@@ -69,8 +69,10 @@ void print_cpu_temperature_info(yajl_gen json_gen, char *buffer, int zone, const
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                                         colorful_output = true;
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                                 }
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                                 outwalk += sprintf(outwalk, "%ld", (temp/1000));
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-                                if (colorful_output)
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+                                if (colorful_output) {
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                                         END_COLOR;
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+                                        colorful_output = false;
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+                                }
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                         }
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 #elif defined(__FreeBSD__) || defined(__FreeBSD_kernel__) || defined(__DragonFly__)
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                         int sysctl_rslt;
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@@ -116,8 +118,10 @@ void print_cpu_temperature_info(yajl_gen json_gen, char *buffer, int zone, const
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 				outwalk += sprintf(outwalk, "%.2f", MUKTOC(sensor.value));
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-				if (colorful_output)
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+				if (colorful_output) {
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 					END_COLOR;
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+                                        colorful_output = false;
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+                                }
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 			}
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 		}
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 	}