Do not exit non-zero when displaying the version

samrocketman · samrocketman · commit d8b819959667 · 2018-06-01T17:50:03.000-07:00
diff --git a/git-idm b/git-idm
@@ -258,7 +258,6 @@ case "${comm}" in
         ;;
     version)
         echo_version
-        exit 1
         ;;
     *)
         echo "ERROR: Command ${comm} not found.  See 'git idm help'." >&2
