From: Mark Wooding <mdw@distorted.org.uk>
Date: Mon, 22 Dec 2014 20:32:58 +0000 (+0000)
Subject: rfreezefs.c: Use the `N()' macro.
X-Git-Tag: 1.0.2.3~1
X-Git-Url: https://git.distorted.org.uk/~mdw/rsync-backup/commitdiff_plain/aaf1bb2bfb55ae2ede044ee4b33429303bedcf53

rfreezefs.c: Use the `N()' macro.

Rather than writing the magic out longhand.
---

diff --git a/rfreezefs.c b/rfreezefs.c
index 7d05b98..fa1f053 100644
--- a/rfreezefs.c
+++ b/rfreezefs.c
@@ -557,7 +557,7 @@ connected:
    * Hopefully this will prevent bad things happening if we have an accident.
    */
 
-  for (i = 0; i < sizeof(sigcatch)/sizeof(sigcatch[0]); i++) {
+  for (i = 0; i < N(sigcatch); i++) {
     if (signal(sigcatch[i], sigmumble) == SIG_ERR)
       die(2, "signal (%d): %s", i, strerror(errno));
   }