Teach "am" and "rebase" to mark the original position with ORIG_HEAD

diff --git a/git-am.sh b/git-am.sh
index 75886a8f2fb0c2244ba921398ae2339dc9ffea26..fe53608c94a7eda70aebfdf3364802b1a665647f 100755 (executable)
--- 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)
@@ -241,6 +241,7 @@ else
                : >"$dotest/rebasing"
        else
                : >"$dotest/applying"
+               git update-ref ORIG_HEAD HEAD
        fi
 fi
 
@@ -421,7 +422,7 @@ do
        else
            action=yes
        fi
-       FIRSTLINE=$(head -1 "$dotest/final-commit")
+       FIRSTLINE=$(sed 1q "$dotest/final-commit")
 
        if test $action = skip
        then