From c813041b45599cddd8127f2fa73f11facdcc38e6 Mon Sep 17 00:00:00 2001
From: Joey Hess <joey@kodama.kitenet.net>
Date: Sun, 21 Oct 2007 14:08:36 -0400
Subject: [PATCH] * hours_since was broken by design, and fixing it involved
 changing   its calling convention. If you used the old version, you'll get
 errors   from the new old.

---
 debian/changelog |  5 ++++-
 mr               | 14 +++++++++++---
 mrconfig.complex |  2 +-
 3 files changed, 16 insertions(+), 5 deletions(-)

diff --git a/debian/changelog b/debian/changelog
index 6440ffe..6cef26d 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -2,8 +2,11 @@ mr (0.6) UNRELEASED; urgency=low
 
   * Add to the example mrconfig a "tags" command that lists tags.
     (Currently only for svn and git.)
+  * hours_since was broken by design, and fixing it involved changing
+    its calling convention. If you used the old version, you'll get errors
+    from the new old.
 
- -- Joey Hess <joeyh@debian.org>  Sun, 21 Oct 2007 01:49:03 -0400
+ -- Joey Hess <joeyh@debian.org>  Sun, 21 Oct 2007 13:58:30 -0400
 
 mr (0.5) unstable; urgency=low
 
diff --git a/mr b/mr
index 433354b..89f3281 100755
--- a/mr
+++ b/mr
@@ -229,7 +229,7 @@ mr is run by joey. The second uses the hours_since function
 been at least 12 hours since the last update.
 
   skip = test $(whoami) != joey
-  skip = [ "$1" = update ] && [ $(hours_since "$1") -lt 12 ]
+  skip = [ "$1" = update ] && ! hours_since "$1" 12
 
 =item chain
 
@@ -899,6 +899,9 @@ lib =
 		exit 1
 	}
 	hours_since() {
+		if [ -z "$1" ] || [ -z "$2" ]; then
+			error "mr: usage: hours_since action num"
+		fi
 		for dir in .git .svn .bzr CVS .hg; do
 			if [ -e "$MR_REPO/$dir" ]; then
 				flagfile="$MR_REPO/$dir/.mr_last$1"
@@ -908,8 +911,13 @@ lib =
 		if [ -z "$flagfile" ]; then
 			error "cannot determine flag filename"
 		fi
-		perl -wle 'print -f shift() ? int((-M _) * 24) : 9999' "$flagfile"
-		touch "$flagfile"
+		delta=$(perl -wle 'print -f shift() ? int((-M _) * 24) : 9999' "$flagfile")
+		if [ "$delta" -lt "$2" ]; then
+			exit 0
+		else
+			touch "$flagfile"
+			exit 1
+		fi
 	}
 
 update =
diff --git a/mrconfig.complex b/mrconfig.complex
index c59c8fe..f8ec25c 100644
--- a/mrconfig.complex
+++ b/mrconfig.complex
@@ -69,7 +69,7 @@ skip = ! wantsrc
 [src/linux-2.6]
 checkout = git clone git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git
 skip = ! mylaptop || ! wantsrc ||
-	([ "$1" = update ] && [ $(hours_since "$1") -lt 12 ])
+	([ "$1" = update ] && ! hours_since "$1" 12)
 
 [src/dpkg]
 # A merge of the upstream dpkg git repo and my own personal branch.
-- 
2.39.5