am: don't persist keepcr flag

Martin von Zweigbergk · gitster · commit 791970425431 · 2011-12-09T10:49:43.000-08:00
The keepcr flag is only used in the split_patches function, which is only called before a patch application has to stopped for user input, not after resuming. It is therefore unnecessary to persist the flag. This seems to have been the case since it was introduced in ad2c928 (git-am: Add command line parameter `--keep-cr` passing it to git-mailsplit, 2010-02-27). Signed-off-by: Martin von Zweigbergk <martin.von.zweigbergk@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
diff --git a/git-am.sh b/git-am.sh
@@ -496,7 +496,6 @@ else
 	echo "$sign" >"$dotest/sign"
 	echo "$utf8" >"$dotest/utf8"
 	echo "$keep" >"$dotest/keep"
-	echo "$keepcr" >"$dotest/keepcr"
 	echo "$scissors" >"$dotest/scissors"
 	echo "$no_inbody_headers" >"$dotest/no_inbody_headers"
 	echo "$GIT_QUIET" >"$dotest/quiet"
@@ -542,12 +541,6 @@ if test "$(cat "$dotest/keep")" = t
 then
 	keep=-k
 fi
-case "$(cat "$dotest/keepcr")" in
-t)
-	keepcr=--keep-cr ;;
-f)
-	keepcr=--no-keep-cr ;;
-esac
 case "$(cat "$dotest/scissors")" in
 t)
 	scissors=--scissors ;;
