* tests/atgeneral.m4 (AT_INIT): Fix the at_diff test.

Reported by Nicolas Joly.

diff --git a/ChangeLog b/ChangeLog
index 02d184412a3c1ab4a2947365daabd4e16d5f104f..171b7e2d162f015a18bd4d67919e7dc8bd95e9e9 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2001-03-19  Akim Demaille  <akim@epita.fr>
+
+       * tests/atgeneral.m4 (AT_INIT): Fix the at_diff test.
+       Reported by Nicolas Joly.
+
 2001-03-19  Akim Demaille  <akim@epita.fr>
 
        * acgeneral.m4 (_AC_PREPROC_IFELSE): Redirect stdout out of the

diff --git a/lib/autotest/general.m4 b/lib/autotest/general.m4
index 6dcf9a8d8af7a72653fc1e7d3ab03e48e4903988..8d458998b8b044a40272f6677e0325a3fb8dc0da 100644 (file)
--- a/lib/autotest/general.m4
+++ b/lib/autotest/general.m4
@@ -196,7 +196,7 @@ else
 fi
 
 # Use `diff -u' when possible.
-if diff $at_devnull $at_devnull >/dev/null 2>&1; then
+if diff -u $at_devnull $at_devnull >/dev/null 2>&1; then
   at_diff='diff -u'
 else
   at_diff=diff

diff --git a/tests/atgeneral.m4 b/tests/atgeneral.m4
index 6dcf9a8d8af7a72653fc1e7d3ab03e48e4903988..8d458998b8b044a40272f6677e0325a3fb8dc0da 100644 (file)
--- a/tests/atgeneral.m4
+++ b/tests/atgeneral.m4
@@ -196,7 +196,7 @@ else
 fi
 
 # Use `diff -u' when possible.
-if diff $at_devnull $at_devnull >/dev/null 2>&1; then
+if diff -u $at_devnull $at_devnull >/dev/null 2>&1; then
   at_diff='diff -u'
 else
   at_diff=diff