Use constant for maximum UTF-8 character size

Introduce a UTF8_MAXLEN constant instead of using the literal value "6"
at various places.

Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>

1 files changed, 1 insertions, 1 deletions

diff --git a/src/day.c b/src/day.c
index 2d0737e..7ad0b27 100644
--- a/src/day.c
+++ b/src/day.c
@@ -352,7 +352,7 @@ display_item (int incolor, char *msg, int recur, int note, int width, int y,
 {
   WINDOW *win;
   int ch_recur, ch_note;
-  char buf[width * 6];
+  char buf[width * UTF8_MAXLEN];
   int i;
 
   if (width <= 0)