pre-applypatch: send error to the standard error

diff --git a/pre-applypatch b/pre-applypatch
index 217b0b722f0d3f86b4875e552de33bfe91bb5c7c..ae85e5a2d6c7f0c3827849318e82e9f89817bc76 100755 (executable)
--- a/pre-applypatch
+++ b/pre-applypatch
@@ -20,7 +20,7 @@ then
        do
                case " $exists " in
                *" $a "*)
-                       echo "Test number $a already taken"
+                       echo >&2 "Test number $a already taken"
                        bad=1
                        ;;
                esac