From: Joey Hess <joey@gnu.kitenet.net>
Date: Thu, 24 Dec 2009 17:23:27 +0000 (-0500)
Subject: Allow empty sections to be used in mrconfig files.
X-Git-Url: https://git.madduck.net/code/myrepos.git/commitdiff_plain/2cb02ac8d550b1335c547bc59d2af249c3c08e1f?ds=inline

Allow empty sections to be used in mrconfig files.

Previously the parser only added a section if it had at least one
configuration line. With this change, an empty section cannot be checked
out by mr, but it can be updated, etc.
---

diff --git a/debian/changelog b/debian/changelog
index ca820b5..b5d731f 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -2,6 +2,7 @@ mr (0.47) UNRELEASED; urgency=low
 
   * Pass -L to curl to allow it to follow redirects when bootstrapping.
     (Pavel Avgustinov)
+  * Allow empty sections to be used in mrconfig files.
 
  -- Joey Hess <joeyh@debian.org>  Sun, 13 Dec 2009 13:04:53 -0500
 
diff --git a/mr b/mr
index 0bf6655..7224a04 100755
--- a/mr
+++ b/mr
@@ -1037,6 +1037,12 @@ sub loadconfig {
 				}
 			}
 			$section=expandenv($section) if $trusted;
+			if ($section ne 'ALIAS' &&
+			    ! exists $config{$dir}{$section} &&
+			    exists $config{$dir}{DEFAULT}) {
+				# copy in defaults
+				$config{$dir}{$section}={ %{$config{$dir}{DEFAULT}} };
+			}
 		}
 		elsif (/^(\w+)\s*=\s*(.*)/) {
 			my $parameter=$1;
@@ -1073,12 +1079,6 @@ sub loadconfig {
 			if (! defined $section) {
 				die "$f line $.: parameter ($parameter) not in section\n";
 			}
-			if ($section ne 'ALIAS' &&
-			    ! exists $config{$dir}{$section} &&
-			    exists $config{$dir}{DEFAULT}) {
-				# copy in defaults
-				$config{$dir}{$section}={ %{$config{$dir}{DEFAULT}} };
-			}
 			if ($section eq 'ALIAS') {
 				$alias{$parameter}=$value;
 			}