git-send-email: add a new sendemail.to configuration variable

diff --git a/git-am.sh b/git-am.sh
index b66173c0cd8e7908c1ac9ffc9c9a6a91160849a0..2514d07de2ea89598499a35e3e4a2fcc9096bbec 100755 (executable)
--- a/git-am.sh
+++ b/git-am.sh
@@ -62,10 +62,8 @@ fall_back_3way () {
     mkdir "$dotest/patch-merge-tmp-dir"
 
     # First see if the patch records the index info that we can use.
-    git apply -z --index-info "$dotest/patch" \
-       >"$dotest/patch-merge-index-info" &&
-    GIT_INDEX_FILE="$dotest/patch-merge-tmp-index" \
-    git update-index -z --index-info <"$dotest/patch-merge-index-info" &&
+    git apply --build-fake-ancestor "$dotest/patch-merge-tmp-index" \
+       "$dotest/patch" &&
     GIT_INDEX_FILE="$dotest/patch-merge-tmp-index" \
     git write-tree >"$dotest/patch-merge-base+" ||
     cannot_fallback "Repository lacks necessary blobs to fall back on 3-way merge."
@@ -396,9 +394,7 @@ do
                stop_here $this
        fi
 
-       echo
        printf 'Applying %s\n' "$SUBJECT"
-       echo
 
        case "$resolved" in
        '')
@@ -454,10 +450,8 @@ do
        fi
 
        tree=$(git write-tree) &&
-       echo Wrote tree $tree &&
        parent=$(git rev-parse --verify HEAD) &&
        commit=$(git commit-tree $tree -p $parent <"$dotest/final-commit") &&
-       echo Committed: $commit &&
        git update-ref -m "$GIT_REFLOG_ACTION: $SUBJECT" HEAD $commit $parent ||
        stop_here $this
 
@@ -466,6 +460,8 @@ do
                "$GIT_DIR"/hooks/post-applypatch
        fi
 
+       git gc --auto
+
        go_next
 done