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Export launch_editor() and make it accept ':' as a no-op editor.

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Signed-off-by: Kristian Høgsberg <krh@redhat.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Kristian Høgsberg 2007-11-02 11:33:08 -04:00 committed by Junio C Hamano
parent d63c2fd192
commit 943316e96c
2 changed files with 5 additions and 1 deletions
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5
builtin-tag.c
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@ -17,7 +17,7 @@ static const char builtin_tag_usage[] =
static char signingkey[1000]; static char signingkey[1000];
static void launch_editor(const char *path, struct strbuf *buffer) void launch_editor(const char *path, struct strbuf *buffer)
{ {
const char *editor, *terminal; const char *editor, *terminal;
struct child_process child; struct child_process child;
@ -42,6 +42,9 @@ static void launch_editor(const char *path, struct strbuf *buffer)
if (!editor) if (!editor)
editor = "vi"; editor = "vi";
if (!strcmp(editor, ":"))
return;
memset(&child, 0, sizeof(child)); memset(&child, 0, sizeof(child));
child.argv = args; child.argv = args;
args[0] = editor; args[0] = editor;

1
strbuf.h
View File

@ -117,5 +117,6 @@ extern int strbuf_read_file(struct strbuf *sb, const char *path, size_t hint);
extern int strbuf_getline(struct strbuf *, FILE *, int); extern int strbuf_getline(struct strbuf *, FILE *, int);
extern void stripspace(struct strbuf *buf, int skip_comments); extern void stripspace(struct strbuf *buf, int skip_comments);
extern void launch_editor(const char *path, struct strbuf *buffer);
#endif /* STRBUF_H */ #endif /* STRBUF_H */