From 3c2a83a06ad9e6eb5a15234a30979da263338c4c Mon Sep 17 00:00:00 2001
From: Richard Russon <rich@flatcap.org>
Date: Mon, 10 Apr 2017 21:38:47 +0100
Subject: [PATCH] mh_valid_message

---
 mh.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/mh.c b/mh.c
index 4857ca02c..c38bc188b 100644
--- a/mh.c
+++ b/mh.c
@@ -257,14 +257,14 @@ static int mh_already_notified(BUFFY *b, int msgno)
  * digits.  Deleted message get moved to a filename with a comma before
  * it.
  */
-static int mh_valid_message (const char *s)
+static bool mh_valid_message (const char *s)
 {
   for (; *s; s++)
   {
     if (!isdigit ((unsigned char) *s))
-      return 0;
+      return false;
   }
-  return 1;
+  return true;
 }
 
 /* Checks new mail for a mh mailbox.
-- 
2.40.0