Fix typo in previous checkin.

diff --git a/doc/autoconf.texi b/doc/autoconf.texi
index b3e54ce9b47cd16648da4c1c4eccd6e313626467..0542fdbc478caff70b42e44bbc84554d5b2c12e5 100644 (file)
--- a/doc/autoconf.texi
+++ b/doc/autoconf.texi
@@ -12190,7 +12190,7 @@ Open@acronym{BSD} 3.4) wrongly exit with @option{-e} if a command within
 @example
 #! /bin/sh
 set -e
-foo='nonempty'
+foo=''
 test -n "$foo" && exit 1
 echo one
 if :; then