From: Stephen Rothwell <sfr@canb.auug.org.au>
Date: Wed, 13 Aug 2025 10:31:18 +0000 (+1000)
Subject: replace empty fields in the control file with '-'
X-Git-Url: http://git.ozlabs.org/?a=commitdiff_plain;h=8fc45466036dc3e34bece94e6c85ca5cd21355a7;p=next-scripts

replace empty fields in the control file with '-'

So that they are easier to see
---

diff --git a/common.sh b/common.sh
index 667c0eb..50dab59 100644
--- a/common.sh
+++ b/common.sh
@@ -77,7 +77,8 @@ _TAB=$(printf '\t')
 
 get_control_field()
 {
-	awk -F "$_TAB" -v branch="$1" -v field="$2" '/^[^-#]/ && $3==branch { print $field; }' "$CTRL_FILE"
+	# if the field is just '-' print nothing
+	awk -F "$_TAB" -v branch="$1" -v field="$2" '/^[^-#]/ && $3==branch { if ($f=="-") print""; else print $field; }' "$CTRL_FILE"
 }
 
 get_branches()
diff --git a/do_merge b/do_merge
index c3e1785..509b7c5 100755
--- a/do_merge
+++ b/do_merge
@@ -123,6 +123,9 @@ for h in $heads; do
 
 	tree=$arg1
 	branch=$arg2
+	if [ "X$branch" = 'X-' ]; then
+		branch=''
+	fi
 	h="$tree${branch:+/$branch}"
 	hlog=$(git log -1 --oneline "$h") 2>/dev/null
 	old_head=$(git rev-parse HEAD)