From: Yang Tse <yangsita@gmail.com>
Date: Wed, 30 Jan 2013 15:58:46 +0000 (+0100)
Subject: zz40-xc-ovr.m4: fix 'wc' detection - follow-up 2
X-Git-Tag: upstream/1.10.0~43
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=75a8407985ce139f5f4d0c4afc19c4e330f3f3c9;p=platform%2Fupstream%2Fc-ares.git

zz40-xc-ovr.m4: fix 'wc' detection - follow-up 2

- Fix a pair of single quotes to double quotes.

URL: http://curl.haxx.se/mail/lib-2013-01/0355.html
Reported by: Tor Arntsen
---

diff --git a/m4/zz40-xc-ovr.m4 b/m4/zz40-xc-ovr.m4
index 83b1d84..0e3b1cb 100644
--- a/m4/zz40-xc-ovr.m4
+++ b/m4/zz40-xc-ovr.m4
@@ -275,7 +275,7 @@ AC_REQUIRE([_XC_CFG_PRE_BASIC_CHK_VAR_PATH])dnl
 # Verify that 'tr' utility is found within 'PATH', otherwise abort.
 #
 
-xc_tst_str='${xc_tab}98s7u6c5c4e3s2s10'
+xc_tst_str="${xc_tab}98s7u6c5c4e3s2s10"
 xc_tst_str=`echo "$xc_tst_str" 2>/dev/null \
   | tr -d "0123456789$xc_tab" 2>/dev/null`
 case "x$xc_tst_str" in @%:@ ((