Hi Paul,
* Paul Eggert wrote on Wed, May 31, 2006 at 10:20:56AM CEST:
> Ralf Wildenhues <[EMAIL PROTECTED]> writes:
>
> > +[if (as_dir=`dirname -- /` && test "$as_dir" = /) >/dev/null 2>&1; then
>
> Surely that should be
>
> test "X$as_dir" = X/
>
> in case $as_dir is "--" or something worse...
*blush*...
I've applied this. Thanks for spotting!
Cheers,
Ralf
* lib/m4sugar/m4sh.m4 (_AS_DIRNAME_PREPARE): Guard against test
argument with leading hyphen. Problem reported by Paul Eggert.
Index: lib/m4sugar/m4sh.m4
===================================================================
RCS file: /cvsroot/autoconf/autoconf/lib/m4sugar/m4sh.m4,v
retrieving revision 1.189
diff -u -r1.189 m4sh.m4
--- lib/m4sugar/m4sh.m4 30 May 2006 23:24:55 -0000 1.189
+++ lib/m4sugar/m4sh.m4 31 May 2006 09:42:37 -0000
@@ -755,7 +755,7 @@
# _AS_DIRNAME_PREPARE
# --------------------
m4_defun([_AS_DIRNAME_PREPARE],
-[if (as_dir=`dirname -- /` && test "$as_dir" = /) >/dev/null 2>&1; then
+[if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
as_dirname=dirname
else
as_dirname=false
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