release build: also delete stale zip files

diff --git a/all b/all
index a826350126915ae21b1563782c57660e69522570..874d4f39a15d3c88638715448c5e1333531035a9 100755 (executable)
--- a/all
+++ b/all
@@ -860,7 +860,7 @@ case "$cmd" in
        # release building goes here
        release-prepare)
                #"$SELF" each git clean -fxd
-               rm -rf Xonotic
+               rm -rf Xonotic Xonotic*.zip
                mkdir -p Xonotic
                date +%Y%m%d > Xonotic/stamp.txt
                git archive --format=tar HEAD -- Docs misc server xonotic-linux-glx.sh xonotic-linux-sdl.sh misc/buildfiles | {