Add unit to temperature

diff --git a/components/temperature.c b/components/temperature.c
index 64199f5a0d4cb702e1fa20d503a165392fce1343..32eb6914407f8f0bfdab821c0042f47c1e153f37 100644 (file)
--- a/components/temperature.c
+++ b/components/temperature.c
@@ -10,7 +10,7 @@
                int temp;
 
                return (pscanf(file, "%d", &temp) == 1) ?
-                      bprintf("%d", temp / 1000) : NULL;
+                      bprintf("%d°C", temp / 1000) : NULL;
        }
 #elif defined(__OpenBSD__)
        #include <errno.h>
@@ -41,6 +41,6 @@
                }
 
                /* kelvin to celsius */
-               return bprintf("%d", (temp.value - 273150000) / 1000000);
+               return bprintf("%d°C", (temp.value - 273150000) / 1000000);
        }
 #endif