X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=git-am.sh;h=2c517ede590c5c3274b03d1c980f9a847cc7d643;hb=1c7b76be7d620bbaf2e6b8417f04012326bbb9df;hp=ac5c388060789e559f80d61d6eae1db926b66ad4;hpb=b4ce54fc61e7c76e2d7f47c34733f0f0bbb6c4cd;p=git.git

diff --git a/git-am.sh b/git-am.sh
index ac5c38806..2c517ede5 100755
--- a/git-am.sh
+++ b/git-am.sh
@@ -11,7 +11,7 @@ git-am [options] --skip
 --
 d,dotest=       (removed -- do not use)
 i,interactive   run interactively
-b,binary        pass --allo-binary-replacement to git-apply
+b,binary        pass --allow-binary-replacement to git-apply
 3,3way          allow fall back on 3way merging if needed
 s,signoff       add a Signed-off-by line to the commit message
 u,utf8          recode into utf8 (default)
@@ -107,7 +107,7 @@ It does not apply to blobs recorded in its index."
     # patch did not touch, so recursive ends up canceling them,
     # saying that we reverted all those changes.
 
-    eval GITHEAD_$his_tree='"$SUBJECT"'
+    eval GITHEAD_$his_tree='"$FIRSTLINE"'
     export GITHEAD_$his_tree
     git-merge-recursive $orig_tree -- HEAD $his_tree || {
 	    git rerere
@@ -117,10 +117,6 @@ It does not apply to blobs recorded in its index."
     unset GITHEAD_$his_tree
 }
 
-reread_subject () {
-	git stripspace <"$1" | sed -e 1q
-}
-
 prec=4
 dotest=".dotest"
 sign= utf8=t keep= skip= interactive= resolved= binary= rebasing=
@@ -331,7 +327,20 @@ do
 			echo "Patch is empty.  Was it split wrong?"
 			stop_here $this
 		}
-		git stripspace < "$dotest/msg" > "$dotest/msg-clean"
+		if test -f "$dotest/rebasing" &&
+			commit=$(sed -e 's/^From \([0-9a-f]*\) .*/\1/' \
+				-e q "$dotest/$msgnum") &&
+			test "$(git cat-file -t "$commit")" = commit
+		then
+			git cat-file commit "$commit" |
+			sed -e '1,/^$/d' >"$dotest/msg-clean"
+		else
+			SUBJECT="$(sed -n '/^Subject/ s/Subject: //p' "$dotest/info")"
+			case "$keep_subject" in -k)  SUBJECT="[PATCH] $SUBJECT" ;; esac
+
+			(printf '%s\n\n' "$SUBJECT"; cat "$dotest/msg") |
+				git stripspace > "$dotest/msg-clean"
+		fi
 		;;
 	esac
 
@@ -347,9 +356,6 @@ do
 
 	export GIT_AUTHOR_NAME GIT_AUTHOR_EMAIL GIT_AUTHOR_DATE
 
-	SUBJECT="$(sed -n '/^Subject/ s/Subject: //p' "$dotest/info")"
-	case "$keep_subject" in -k)  SUBJECT="[PATCH] $SUBJECT" ;; esac
-
 	case "$resume" in
 	'')
 	    if test '' != "$SIGNOFF"
@@ -368,10 +374,8 @@ do
 		ADD_SIGNOFF=
 	    fi
 	    {
-		printf '%s\n' "$SUBJECT"
 		if test -s "$dotest/msg-clean"
 		then
-			echo
 			cat "$dotest/msg-clean"
 		fi
 		if test '' != "$ADD_SIGNOFF"
@@ -408,7 +412,6 @@ do
 		[aA]*) action=yes interactive= ;;
 		[nN]*) action=skip ;;
 		[eE]*) git_editor "$dotest/final-commit"
-		       SUBJECT=$(reread_subject "$dotest/final-commit")
 		       action=again ;;
 		[vV]*) action=again
 		       LESS=-S ${PAGER:-less} "$dotest/patch" ;;
@@ -418,6 +421,7 @@ do
 	else
 	    action=yes
 	fi
+	FIRSTLINE=$(sed 1q "$dotest/final-commit")
 
 	if test $action = skip
 	then
@@ -431,7 +435,7 @@ do
 		stop_here $this
 	fi
 
-	printf 'Applying %s\n' "$SUBJECT"
+	printf 'Applying %s\n' "$FIRSTLINE"
 
 	case "$resolved" in
 	'')
@@ -489,7 +493,7 @@ do
 	tree=$(git write-tree) &&
 	parent=$(git rev-parse --verify HEAD) &&
 	commit=$(git commit-tree $tree -p $parent <"$dotest/final-commit") &&
-	git update-ref -m "$GIT_REFLOG_ACTION: $SUBJECT" HEAD $commit $parent ||
+	git update-ref -m "$GIT_REFLOG_ACTION: $FIRSTLINE" HEAD $commit $parent ||
 	stop_here $this
 
 	if test -x "$GIT_DIR"/hooks/post-applypatch