Test suite: t-commit: Permit specification of the suite in $3

This also means that we need to default $2 with ${2:-} since callers
want need to pass an empty value for the version, to get the default.

No functional change since none of the call sites use this yet.

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

diff --git a/tests/lib b/tests/lib
index 914509ba774d706b3cc4f335d945438ff473eccf..cebe10d9452e79d649662f42404f3b80847c0152 100644 (file)
--- a/tests/lib
+++ b/tests/lib
@@ -593,8 +593,8 @@ t-gbp-example-prep () {
 
 t-commit () {
        local msg=$1
-       v=${2-1.$revision}
-       dch -v$v --distribution unstable "$1"
+       v=${2:-1.$revision}
+       dch -v$v --distribution ${3:-unstable} "$1"
        git add debian/changelog
        debcommit
        revision=$(( ${revision-0} + 1 ))