--- a/util.c	Fri Jan 17 19:30:48 2020 +0200
+++ b/util.c	Fri Jan 17 20:03:41 2020 +0200
@@ -37,7 +37,7 @@
 
     for (pos = strlen(buf) - 1; pos > 0 && th_isspace(buf[pos]); pos--)
         buf[pos] = 0;
-    
+
     return buf;
 }
 
@@ -467,13 +467,13 @@
     int n = 0;
     const uint8_t *c = (uint8_t *)name;
     uint8_t hash = 0xff;
-    
+
     while (*c && n < 4)
     {
         hash = (hash << 1) ^ tolower(*c);
         c++; n++;
     }
-    
+
     return (hash & 0xff);
 */
     return (uint8_t) tolower(name[0]);