3272 findunref should support git

@@ -2122,11 +2122,11 @@
         if [[ -d $CODEMGR_WS ]]; then
                 $WHICH_SCM | read scm_type junk || exit 1
         fi
 
         case "$scm_type" in
-        none|subversion|teamware|mercurial)
+        none|subversion|git|teamware|mercurial)
                 ;;
         *)      scm_type=none
                 ;;
         esac