fix(scripts): Exclude ed's error questionmarks

When substitution fails it outputs a questionmark on a new line. The
output could have up to two lines with questionmarks before the final
print. There is no way to turn them off.

3 files changed, 4 insertions, 2 deletions

diff --git a/bins.list b/bins.list
index 673b33d..0cb5676 100644
--- a/bins.list
+++ b/bins.list
@@ -6,7 +6,9 @@
 /bin/git-shell
 /bin/git-upload-archive
 /bin/git-upload-pack
+/bin/head
 /bin/ln
 /bin/ls
 /bin/mkdir
 /bin/mv
+/bin/tail
diff --git a/scripts/archive b/scripts/archive
index ba50216..cc25c6e 100755
--- a/scripts/archive
+++ b/scripts/archive
@@ -7,7 +7,7 @@ then
 	set "$REPLY"
 fi
 
-set "$(echo -e "a\n$1\n.\n1s|\.\+/||g\n1s|/\+|/|g\n1p\nQ" | ed -s)"
+set "$(echo -e "a\n$1\n.\n1s|\.\+/||g\n1s|/\+|/|g\n1p\nQ" | ed -sqr | tail -1)"
 
 if [ ! -d "$1" ]
 then
diff --git a/scripts/unarchive b/scripts/unarchive
index 08688da..25fc440 100755
--- a/scripts/unarchive
+++ b/scripts/unarchive
@@ -7,7 +7,7 @@ then
 	set "$REPLY"
 fi
 
-set "$(echo -e "a\n$1\n.\n1s|\.\+/||g\n1s|/\+|/|g\n1p\nQ" | ed -s)"
+set "$(echo -e "a\n$1\n.\n1s|\.\+/||g\n1s|/\+|/|g\n1p\nQ" | ed -sqr | tail -1)"
 
 if [ ! -d "$1" ]
 then