use max/min of the sensor for the threshold if not overriden by the configuration

[psensor.git] / src / lib / ptime.c

diff --git a/src/lib/ptime.c b/src/lib/ptime.c
index 2c06c7c..923b80d 100644 (file)
--- a/src/lib/ptime.c
+++ b/src/lib/ptime.c
@@ -54,12 +54,11 @@ char *tm_to_ISO8601_date(struct tm *tm)
 
        str = malloc(ISO8601_DATE_LENGTH + 1);
 
-       if (strftime(str, ISO8601_DATE_LENGTH + 1, "%F", tm)) {
+       if (strftime(str, ISO8601_DATE_LENGTH + 1, "%F", tm))
                return str;
-       } else {
-               free(str);
-               return NULL;
-       }
+
+       free(str);
+       return NULL;
 }
 
 char *tm_to_ISO8601_time(struct tm *tm)
@@ -68,15 +67,14 @@ char *tm_to_ISO8601_time(struct tm *tm)
 
        str = malloc(ISO8601_TIME_LENGTH + 1);
 
-       if (strftime(str, ISO8601_TIME_LENGTH + 1, "%FT%T", tm)) {
+       if (strftime(str, ISO8601_TIME_LENGTH + 1, "%FT%T", tm))
                return str;
-       } else {
-               free(str);
-               return NULL;
-       }
+
+       free(str);
+       return NULL;
 }
 
-char *get_current_ISO8601_time()
+char *get_current_ISO8601_time(void)
 {
        time_t t;