# [PATCH] cg-update - refuse to update dirty tree

1 messages from 2005-08-30 to 2005-08-30. Participants: Martin Langhoff.
Thread: https://gitlist.dev/t/1699

## Martin Langhoff, 2005-08-30 09:37

Subject: [PATCH] cg-update - refuse to update dirty tree
Message-ID: <11253946482734-git-send-email-martin@catalyst.net.nz>
URL: https://gitlist.dev/e/11253946482734-git-send-email-martin%40catalyst.net.nz

```
cg-merge currently clobbers local changes while runnign cg-update. Do the
safe thing and refuse to update on a dirty tree.

Signed-off-by: Martin Langhoff <martin@catalyst.net.nz>


---

 cg-update |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)

7a961c02ee6228c2a80869b4b3f179a7e279df8e
diff --git a/cg-update b/cg-update
--- a/cg-update
+++ b/cg-update
@@ -27,6 +27,10 @@ while optparse; do
 	fi
 done
 
+# Better safe than sorry
+(git-update-cache --refresh >> /dev/null) ||
+        die "Your working tree is dirty - will not update."
+
 name=${ARGS[0]}
 [ "$name" ] || { [ -s $_git/refs/heads/origin ] && name=origin; }
 [ "$name" ] || die "where to update from?"

```