builddeb: Skip architecture detection when KBUILD_DEBARCH is set

If KBUILD_DEBARCH is set then we will not use the result of
architecture detection, and we may also warn unnecessarily.
Move the check for KBUILD_DEBARCH further up to avoid this.

Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>

1 files changed, 6 insertions, 3 deletions

diff --git a/scripts/package/mkdebian b/scripts/package/mkdebian
index 985d72d1ab34..434f0b4d5231 100755
--- a/scripts/package/mkdebian
+++ b/scripts/package/mkdebian
@@ -7,6 +7,11 @@
 set -e
 
 set_debarch() {
+        if [ -n "$KBUILD_DEBARCH" ] ; then
+                debarch="$KBUILD_DEBARCH"
+                return
+        fi
+
         # Attempt to find the correct Debian architecture
         case "$UTS_MACHINE" in
         i386|ia64|alpha)
@@ -46,10 +51,8 @@ set_debarch() {
                 echo "Falling back to using your current userspace instead!" >&2
                 echo "Please add support for $UTS_MACHINE to ${0} ..." >&2
                 echo "" >&2
+                ;;
         esac
-        if [ -n "$KBUILD_DEBARCH" ] ; then
-                debarch="$KBUILD_DEBARCH"
-        fi
 }
 
 # Some variables and settings used throughout the script