reaktor/commands: rev shows age,author

this should nullify the race condition with git rev-parse HEAD
by using the correct command instead -> git log -1"

1 files changed, 1 insertions, 1 deletions

diff --git a/commands/rev b/commands/rev
index 9964fe3..a8681ab 100755
--- a/commands/rev
+++ b/commands/rev
@@ -1,2 +1,2 @@
 #! /bin/sh
-git rev-parse --short HEAD
+git log -1 --format="%h by %an, %ar"