From: Sebastian Pipping <sebastian@pipping.org>
Date: Sun, 21 Jul 2019 20:37:00 +0000 (+0200)
Subject: configure.ac: Use curly braces for variable
X-Git-Tag: R_2_2_8~70^2
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=0fa72e8086e5c80ecce08f7dfbedbe02c04bd04e;p=libexpat

configure.ac: Use curly braces for variable
---

diff --git a/expat/configure.ac b/expat/configure.ac
index 8d82b899..fe3dc29c 100644
--- a/expat/configure.ac
+++ b/expat/configure.ac
@@ -133,11 +133,11 @@ AM_CONDITIONAL([WITH_TESTS], [test x${with_tests} = xyes])
 
 
 AS_VAR_SET([EXPATCFG_ON_MINGW],[no])
-AS_CASE("$host_os",
+AS_CASE("${host_os}",
   [mingw*],
   [AS_VAR_SET([EXPATCFG_ON_MINGW],[yes])
    AC_MSG_NOTICE([detected OS: MinGW])])
-AM_CONDITIONAL([MINGW], [test x$EXPATCFG_ON_MINGW = xyes])
+AM_CONDITIONAL([MINGW], [test x${EXPATCFG_ON_MINGW} = xyes])
 
 AM_CONDITIONAL([UNICODE], [echo -- "${CPPFLAGS}${CFLAGS}" | ${FGREP} XML_UNICODE >/dev/null])