Re-describe each commit.

[git-central.git] / server / functions

diff --git a/server/functions b/server/functions
index 5e4616a..ff16d51 100644 (file)
--- a/server/functions
+++ b/server/functions
@@ -146,9 +146,14 @@ function set_rev_types() {
 #
 # The email subject will contain the best description of the ref that we can build from the parameters
 function set_describe() {
-       describe=$(git describe $rev 2>/dev/null)
+       rev_to_describe="$rev"
+       if [ "$1" != "" ] ; then
+               rev_to_describe="$1"
+       fi
+
+       describe=$(git describe $rev_to_describe 2>/dev/null)
        if [ -z "$describe" ]; then
-               describe=$rev
+               describe=$rev_to_describe
        fi
 }