update-copyright-tests: improve portability

[pspp] / ChangeLog

diff --git a/ChangeLog b/ChangeLog
index da9a2bd929a6d435145222ed8fad0707e5198dfe..225df2e7c3537009a7f3ff4d54cc9a790f49d697 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2009-08-05  Joel E. Denny  <jdenny@clemson.edu>
+
+       update-copyright-tests: improve portability
+       * tests/test-update-copyright.sh: Use cmp if diff cannot handle
+       -u or /dev/null.  Suggested by Jim Meyering and Eric Blake.
+
 2009-08-03  Joel E. Denny  <jdenny@clemson.edu>
 
        update-copyright: support @copyright{} and &copy;