added a missing quote
diff --git a/libcharset/autoconf/install-sh b/libcharset/autoconf/install-sh
index 43c0517..ba1a1ba 100755
--- a/libcharset/autoconf/install-sh
+++ b/libcharset/autoconf/install-sh
@@ -167,7 +167,7 @@
 	'
 IFS="${IFS-$defaultIFS}"
 
-oIFS=$IFS"
+oIFS="${IFS}";
 # Some sh's can't handle IFS=/ for some reason.
 IFS='%'
 set - `echo $dstdir | sed -e 's@/@%@g' -e 's@^%@/@'`