From 0c9d9b6374c9217d2d736eb6c5dc6f3447adc021 Mon Sep 17 00:00:00 2001
From: P. J. McDermott <pjm@nac.net>
Date: Fri, 28 Feb 2014 11:39:42 -0500
Subject: configure.ac: Quote "${enableval}" in error msg.

---
diff --git a/configure.ac b/configure.ac
index a736956..95999cb 100644
--- a/configure.ac
+++ b/configure.ac
@@ -59,8 +59,9 @@ AC_ARG_ENABLE(
 		case "${enableval}" in
 			'yes'|'no') ;;
 			*) AC_MSG_ERROR(
-				[bad value ${enableval} for ${opt} option]) ;;
+				[bad value `${enableval}' for ${opt} option]) ;;
 		esac
+		dnl This `dnl' is needed to workaround Vim syntax highlighting.
 		multiarch_libdir="${enableval}"
 	],
 	[
--
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