From c970a6fd0142da3740f0205f16f91d3f2ed7e258 Mon Sep 17 00:00:00 2001 From: Junio C Hamano Date: Fri, 27 Nov 2009 15:06:37 -0800 Subject: [PATCH] Remove dead code from "git am" Ever since the initial implementation, "git am" had kept a dead code that never triggered due to a typo in the variable name. Worse yet, the code, if it weren't for the typo, would have attempted to add "[PATCH] " at the beginning of the Subject: header when "git am" is run with its "-k" option. However, because "git am -k" tells mailinfo to keep such prefix when parsing the input, the "[PATCH] " added by this dead code would have really been unnecessary duplicate. Embarrassing is that we kept _maintaining_ the codepath without anybody noticing for four years. Signed-off-by: Junio C Hamano --- git-am.sh | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-) diff --git a/git-am.sh b/git-am.sh index aa602618e..9050cc907 100755 --- a/git-am.sh +++ b/git-am.sh @@ -350,11 +350,12 @@ do 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" + { + sed -n '/^Subject/ s/Subject: //p' "$dotest/info" + echo + cat "$dotest/msg" + } | + git stripspace > "$dotest/msg-clean" fi ;; esac -- 2.26.2