Added trim tests

2012-04-26 23:13:10 +01:00
parent 04e021eb36
commit 308d7fa945
2 changed files with 68 additions and 0 deletions
--- a/util.c
+++ b/util.c
@@ -38,6 +38,9 @@ void get_time(char *thetime)

 char *trim(char *str)
 {
+    if (str == NULL)
+        return NULL;
+
    char *end;

    while (isspace(*str))