1 files changed, 1 insertions, 1 deletions
diff --git a/mbbsd/screen.c b/mbbsd/screen.c
index c84a6a2d..22838b98 100644
--- a/mbbsd/screen.c
+++ b/mbbsd/screen.c
@@ -434,7 +434,7 @@ outmsg(char *msg)
 }
 
 void
-prints(char *fmt,...)
+prints(const char *fmt,...)
 {
     va_list         args;
     char            buff[1024];