* configure.ac: fix a test expression.

git-svn-id: svn+ssh://svn.sourceforge.jp/svnroot/lha/lha/trunk@308 6a8cc165-1e22-0410-a132-eb4e3f353aba

diff --git a/configure.ac b/configure.ac
index c7420b5..cefd636 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -88,7 +88,7 @@ main()
 }
 ], lha_cv_strchr_8bit_clean=yes,lha_cv_strchr_8bit_clean=no))
 
-if test $lha_cv_strchr_8bit_clean = yes; then
+if test x$lha_cv_strchr_8bit_clean = xyes; then
   AC_DEFINE(STRCHR_8BIT_CLEAN, 1,
            [Define to 1 if strchr()/strrchr() works correctly.])
 fi