From c936ba171929b43963afd68dd66944199e2351f4 Mon Sep 17 00:00:00 2001
From: joey <joey@0fa5a96a-9a0e-0410-b3b2-a0fd24251071>
Date: Sat, 24 Mar 2007 15:14:53 +0000
Subject: * Fix mercurial backend to deal with empty commit messages.

---
 IkiWiki/Rcs/mercurial.pm | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

(limited to 'IkiWiki')

diff --git a/IkiWiki/Rcs/mercurial.pm b/IkiWiki/Rcs/mercurial.pm
index e4cc6deb3..84bf99c68 100644
--- a/IkiWiki/Rcs/mercurial.pm
+++ b/IkiWiki/Rcs/mercurial.pm
@@ -79,9 +79,12 @@ sub rcs_commit ($$$;$$) { #{{{
 	}
 
 	$message = possibly_foolish_untaint($message);
+	if (! length $message) {
+		$message = "no message given";
+	}
 
-	my @cmdline = ("hg", "-q", "-R", "$config{srcdir}", "commit", 
-	               "-m", "$message", "-u", "$user");
+	my @cmdline = ("hg", "-q", "-R", $config{srcdir}, "commit", 
+	               "-m", $message, "-u", $user);
 	if (system(@cmdline) != 0) {
 		warn "'@cmdline' failed: $!";
 	}
-- 
cgit v1.2.3