[PATCH 1/2] configure: add empty line after each missing component message

[Tomi Ollila <tomi.ollila@iki.fi>]

Currently whenever message about missing GMime, Glib or talloc is
printed the message is 2 lines, component info and its http location
in next line. In the future the amount of lines will vary. To ease
reading in these cases newline is added after each message.
---
 configure |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)

diff --git a/configure b/configure
index 8cf6f2d..393f859 100755
--- a/configure
+++ b/configure
@@ -404,17 +404,19 @@ EOF
     if [ $have_gmime -eq 0 ]; then
 	echo "	GMime 2.4 library (including development files such as headers)"
 	echo "	http://spruce.sourceforge.net/gmime/"
+	echo
     fi
     if [ $have_glib -eq 0 ]; then
 	echo "	Glib library >= 2.22 (including development files such as headers)"
 	echo "	http://ftp.gnome.org/pub/gnome/sources/glib/"
+	echo
     fi
     if [ $have_talloc -eq 0 ]; then
 	echo "	The talloc library (including development files such as headers)"
 	echo "	http://talloc.samba.org/"
+	echo
     fi
     cat <<EOF
-
 With any luck, you're using a modern, package-based operating system
 that has all of these packages available in the distribution. In that
 case a simple command will install everything you need. For example:
-- 
1.7.8.2