itemz: fix int16_t -> uint8_t truncation

diff --git a/src/itemz.c b/src/itemz.c
index 574705ae55c58bc9e05eabda1dabd974039fe3c8..7cf8ea6d6acba579876ea9c9c0c6adf6abfbb050 100644 (file)
--- a/src/itemz.c
+++ b/src/itemz.c
@@ -74,10 +74,12 @@ static void _delete_item(BYTE num) {
 }
 
 static void delete_item(void) {
-  BYTE num, last;
-
+  int16_t num;
+  uint8_t last;
   cprintf("\r Welcher Eintrag soll geloescht werden?\r\n");
-  if ((num = cget_number(-1)) < 0)
+
+  num = cget_number(-1);
+  if (num < 0)
     return;
 
   if (status.num_items > 1) {