* fcntl_h.m4 (gl_FCNTL_H): Fix typo in test for failed open.

This typo caused coreutils/tests/dd/misc to fail on Darwin 8.7.0.

diff --git a/m4/ChangeLog b/m4/ChangeLog
index b780c10..c05b2ca 100644 (file)
--- a/m4/ChangeLog
+++ b/m4/ChangeLog
@@ -1,3 +1,8 @@
+2006-09-25  Jim Meyering  <jim@meyering.net>
+
+       * fcntl_h.m4 (gl_FCNTL_H): Fix typo in test for failed open.
+       This typo caused coreutils/tests/dd/misc to fail on Darwin 8.7.0.
+
 2006-09-25  Bruno Haible  <bruno@clisp.org>
 
        * getloadavg.m4 (gl_GETLOADAVG): Fix directory in error message.

diff --git a/m4/fcntl_h.m4 b/m4/fcntl_h.m4
index 4d90488..35e4b51 100644 (file)
--- a/m4/fcntl_h.m4
+++ b/m4/fcntl_h.m4
@@ -29,7 +29,7 @@ AC_DEFUN([gl_FCNTL_H],
              {
                if (symlink (".", sym) != 0)
                  return 1;
-               if (open (sym, O_RDONLY | O_NOFOLLOW) == 0)
+               if (0 <= open (sym, O_RDONLY | O_NOFOLLOW))
                  return 1;
              }
            return !constants;]])],