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-rw-r--r--configure.ac2
1 files changed, 1 insertions, 1 deletions
diff --git a/configure.ac b/configure.ac
index 5e93a5d..4c20259 100644
--- a/configure.ac
+++ b/configure.ac
@@ -43,7 +43,7 @@ AC_CACHE_CHECK([whether $1 is compilable],
dnl ============================================================================
-CONFIG=`echo ${ac_configure_args} | sed -e "s#\'\([^ ]*\)\'#\1#g"`
+CONFIG=`echo ${ac_configure_args} | sed -e 's#'"'"'\([^ ]*\)'"'"'#\1#g'`
AC_SUBST([CONFIG])
dnl Library revision.