Change 'nightly' to print "(unchanged)" at the start of the email subject

line if the results are unchanged from 24 hours ago.  Makes it easier to see
(or filter) if results are unchanged.

git-svn-id: svn://svn.valgrind.org/valgrind/trunk@9334

diff --git a/nightly/bin/nightly b/nightly/bin/nightly
index 9b6a0465c096463ddc3e2aff22b1a83f76b8177c..e8a63de2a7f8349a2d36d28085dd48863de28a79 100755 (executable)
--- a/nightly/bin/nightly
+++ b/nightly/bin/nightly
@@ -143,8 +143,10 @@ changed=$?
 
 if [ $changed != 0 ] ; then
    echo "Results differ from 24 hours ago"      >> final
+   changed_str=""
 else
    echo "Results unchanged from 24 hours ago"   >> final
+   changed_str="(unchanged) "
 fi
 
 # Always show the current results.
@@ -188,6 +190,6 @@ fi
 
 # Use the conf/<tag>.sendmail script to email the results.
 conf/$ABT_MACHINE.sendmail \
-   "$ABT_START nightly build ($ABT_MACHINE, $ABT_DETAILS)" \
+   "$changed_str$ABT_START nightly build ($ABT_MACHINE, $ABT_DETAILS)" \
    final \
    diffs