Fix FTBFS on Hurd

On GNU/Hurd, THERMAL_ZONE is undefined. This makes compilation fail as
outwalk is declared inside of #ifdef THERMAL_ZONE, but it's used outside
of it (by OUTPUT_FULL_TEXT).

This moves the declaration outside the #ifdef to allow for successful
compilation on Hurd again.

diff --git a/src/print_cpu_temperature.c b/src/print_cpu_temperature.c
index 0e02070085c37a76495e2b6b0245f5aa4f2586ec..8778dad326a7c9d1a7c39ce1268463361b8d71af 100644 (file)
--- a/src/print_cpu_temperature.c
+++ b/src/print_cpu_temperature.c
@@ -35,9 +35,9 @@ static char *thermal_zone;
  *
  */
 void print_cpu_temperature_info(yajl_gen json_gen, char *buffer, int zone, const char *path, const char *format, int max_threshold) {
+        char *outwalk = buffer;
 #ifdef THERMAL_ZONE
         const char *walk;
-        char *outwalk = buffer;
         bool colorful_output = false;
 
         if (path == NULL)