X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=tests%2Fenumerate-tests;h=c80a35c94c0ba4181be1db87af4bfe2f88043764;hb=3c4154c9a98c7c1ecb9ca224590e80b81465d305;hp=8ee34bec4a354ec9824d098108ccb871c8061e16;hpb=467846c8b31edae2e091e6ecf232fecefa32e247;p=dgit.git

diff --git a/tests/enumerate-tests b/tests/enumerate-tests
index 8ee34bec..c80a35c9 100755
--- a/tests/enumerate-tests
+++ b/tests/enumerate-tests
@@ -45,18 +45,26 @@ test-begin-gencontrol () {
 	dependencies='dgit, dgit-infrastructure, devscripts, debhelper (>=8), fakeroot, build-essential, chiark-utils-bin, bc, faketime'
 }
 
+gencontrol-add-things () {
+	local varname=$1; shift
+	local thing
+	eval '
+		for thing in "$@"; do
+			case " $'$varname'," in
+			*" "$thing","*)	continue ;;
+			esac
+			'$varname'+="${'$varname':+, }$thing"
+		done
+	'
+}
+
 restriction-gencontrol () {
 	if [ $r = x-dgit-out-of-tree-only ]; then return; fi
 	restrictions+=" $r"
 }
 
 gencontrol-add-deps () {
-	for dep in "$@"; do
-		case " $dependencies," in
-		*" "$dep","*)	continue ;;
-		esac
-		dependencies+="${dependencies:+, }$dep"
-	done
+	gencontrol-add-things dependencies "$@"
 }
 
 dependencies-gencontrol () {