X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ian/git?p=topgit.git;a=blobdiff_plain;f=tg.sh;h=a844b5ed2828a27d8018955913474bb5274040ed;hp=4fef7796c53e59bc5829ca3a727c65a58e4eb3ab;hb=074eb3f1b432d95880fcc2c5b388bebac75046e9;hpb=897a2bd3fdb31a1372ac3f522befa2d5a5f7c07a

diff --git a/tg.sh b/tg.sh
index 4fef779..a844b5e 100644
--- a/tg.sh
+++ b/tg.sh
@@ -139,7 +139,7 @@ branch_needs_update()
 		# _dep needs to be synced with its base
 		echo ": $_dep $_depchain"
 		_ret=1
-	elif ! branch_contains "refs/top-bases/$_name" "$_dep"; then
+	elif [ -n "$_name" ] && ! branch_contains "refs/top-bases/$_name" "$_dep"; then
 		# Some new commits in _dep
 		echo "$_dep $_depchain"
 		_ret=1