sequencer: make sign_off_header a file local symbol
Commit d0aaa46fd3 ("commit: move empty message checks to libgit",
2017-11-10) removes the last use of 'sign_off_header' outside of
the "sequencer.c" source file. Remove the extern declaration from
the header file and mark the definition of the symbol with the
static keyword.
Signed-off-by: Ramsay Jones <ramsay@ramsayjones.plus.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
diff --git a/sequencer.c b/sequencer.c
index 4034c04..d0c2277 100644
--- a/sequencer.c
+++ b/sequencer.c
@@ -31,7 +31,7 @@
#define GIT_REFLOG_ACTION "GIT_REFLOG_ACTION"
-const char sign_off_header[] = "Signed-off-by: ";
+static const char sign_off_header[] = "Signed-off-by: ";
static const char cherry_picked_prefix[] = "(cherry picked from commit ";
GIT_PATH_FUNC(git_path_commit_editmsg, "COMMIT_EDITMSG")
diff --git a/sequencer.h b/sequencer.h
index c5787c6..e025deb 100644
--- a/sequencer.h
+++ b/sequencer.h
@@ -83,8 +83,6 @@
int skip_unnecessary_picks(void);
int rearrange_squash(void);
-extern const char sign_off_header[];
-
void append_signoff(struct strbuf *msgbuf, int ignore_footer, unsigned flag);
void append_conflicts_hint(struct strbuf *msgbuf);
int message_is_empty(const struct strbuf *sb,
