git-wad

commit d1c136e4b09803562fa08704d46a1d71473ce6cf
parent d8813ed141b6e7e4e7ead7ee11b4d4230dce619f
Author: Vincent Forest <vincent.forest@meso-star.com>
Date:   Sun, 10 Dec 2023 19:24:14 +0100

Fix git smudge filter

Silence WAD header reading and correct the way digest and WAD object
size are retrieved.

Diffstat:
M
git-wad
 | 
4
++--

1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/git-wad b/git-wad
@@ -145,7 +145,7 @@ clean() # stdin
 smudge() # stdin
 {
   header_size="$(sizeof_header)"
-  header="$(dd ibs=1 count="${header_size}")"
+  header="$(dd ibs=1 count="${header_size}" 2> /dev/null)"
 
   if [ "${header}" != "${GIT_WAD_HEADER}" ]; then  # It is not a WAD
     log "git-wad:filter-smudge: not a managed file"
@@ -154,7 +154,7 @@ smudge() # stdin
 
   else  # It is a WAD
     # The sed directive remove the space before the digest
-    digest_size="$(cat - | sed "1s/^ //d")"
+    digest_size="$(cat - | sed "1s/^ //")"
 
     digest="$(echo "${digest_size}" | cut -d' ' -f1)"
     size="$(echo "${digest_size}" | cut -d' ' -f2)"