Improve quoting in configure.

1 files changed, 8 insertions, 4 deletions

diff --git a/configure b/configure
index 4e8d03a..ab8f749 100755
--- a/configure
+++ b/configure
@@ -55,18 +55,22 @@ localedir
 sysconfdir
 '
 
-features="${dep_cmds}
+features="
+${dep_cmds}
 ${dep_libs}
 ${opt_dep_cmds}
 ${opt_dep_libs}
-metadata"
+metadata
+"
 
-subst_vars="package_name
+subst_vars="
+package_name
 package_version
 package_description
 ${long_opts_with_args}
 libopkbuild
-${features}"
+${features}
+"
 
 main()
 {