Fix a couple of "test -n" typos by replacing them with "test -z".

diff --git a/ChangeLog b/ChangeLog
index ad32dddd4af3b2efd9947797326488b51ad38de3..1c4db8848584733fd9b65a914a92b63302261c58 100644 (file)
--- a/ChangeLog
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@@ -1,3 +1,13 @@
+2003-02-24  Paul Eggert  <eggert@twinsun.com>
+
+       * lib/m4sugar/m4sh.m4 (AS_SHELL_SANITIZE): Fix typo in
+       2002-09-01 patch by replacing "test -n" with "test -z".
+       This fixes a bug reported by Tom Epperly in
+       <http://mail.gnu.org/archive/html/autoconf/2003-02/msg00139.html>.
+
+       * doc/autoconf.texi (Shell Substitutions): test -n -> test -z,
+       to fix a mismatch between example and discussion.
+
 2003-02-24  Kevin Ryde  <user42@zip.com.au>
 
        * doc/autoconf.texi (Limitations of Builtins): Add notes on printf