# HG changeset patch
# User Augie Fackler <raf@durin42.com>
# Date 1359493300 18000
# Node ID 74990ae54bd2e733bbc940f278ee781dbc808bd2
# Parent  029b0442413b742e9ae00c695c3674635d0d20d7
hg-rebase-all: defend against no bookmarks being set

diff --git a/.shell.d/50.hg_functions.sh b/.shell.d/50.hg_functions.sh
--- a/.shell.d/50.hg_functions.sh
+++ b/.shell.d/50.hg_functions.sh
@@ -22,7 +22,11 @@ function hg_rebase_all () {
         echo 'abort: tip is essentially never what you mean here'
         return 2
     fi
-    for b in $(hg book | sed 's/^ \*/  /' | awk '{ print $1 }') ; do
+    marks=$(hg book | sed 's/^ \*/  /' | awk '{ print $1 }')
+    if [ "$marks" = "no bookmarks set" ] ; then
+      echo "no bookmarks set, nothing to rebase"
+    fi
+    for b in $(echo $marks) ; do
         echo "About to rebase $b"
         hg co --clean $b
         out=$(hg rebase -d "$1")