Fixed a bug for level 0 which must now be defined in the configuration file.

diff --git a/breezed.c b/breezed.c
index 498df00..6c4895b 100644 (file)
--- a/breezed.c
+++ b/breezed.c
@@ -155,7 +155,7 @@ void define_temperature_thresholds(char *definition) {
     exit(EXIT_FAILURE);
   }
 
-  nb_temperature_thresholds = 1;
+  nb_temperature_thresholds = 0;
 
   char *s, *u;
 
@@ -171,10 +171,8 @@ void define_temperature_thresholds(char *definition) {
   speed_names =
     safe_malloc(nb_temperature_thresholds * sizeof(char *));
 
-  temperature_thresholds[0] = -1;
-
   s = definition;
-  int k = 1;
+  int k = 0;
   while(s) {
     s = next_word(token, s, buffer_size);
     u = token;
@@ -197,6 +195,17 @@ void define_temperature_thresholds(char *definition) {
     }
     k++;
   }
+
+  if(nb_temperature_thresholds <= 0) {
+    fprintf(stderr, "There has to be at least one temperature.\n");
+    exit(EXIT_FAILURE);
+  }
+
+  if(temperature_thresholds[0] > 0) {
+    fprintf(stderr, "The lowest temperature has to be 0.\n");
+    exit(EXIT_FAILURE);
+  }
+
 }
 
 void evaluate_one_configuration_line(char *line, int line_number) {
@@ -615,8 +624,10 @@ Written by Francois Fleuret (francois@fleuret.org).\n",
       nb_rounds_since_last_change = 0;
       last_level = new_level;
       if(debug) {
-        printf("Temperature is %dC setting the fan level to %d.\n",
-               temperature, new_level);
+        printf("Temperature is %dC setting the fan level to %d (%s).\n",
+               temperature,
+               new_level,
+               speed_names[new_level]);
       }
     }