[PATCH v4 1/5] am: don't die in read_author_script()

[Phillip Wood <phillip.wood@talktalk.net>]

From: Phillip Wood <phillip.wood@dunelm.org.uk>

The caller is already prepared to handle errors returned from this
function so there is no need for it to die if it cannot read the file.

Suggested-by: Eric Sunshine <sunshine@sunshineco.com>
Signed-off-by: Phillip Wood <phillip.wood@dunelm.org.uk>
---
 builtin/am.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/builtin/am.c b/builtin/am.c
index 5e866d17c7..b68578bc3f 100644
--- a/builtin/am.c
+++ b/builtin/am.c
@@ -318,7 +318,8 @@ static int read_author_script(struct am_state *state)
 	if (fd < 0) {
 		if (errno == ENOENT)
 			return 0;
-		die_errno(_("could not open '%s' for reading"), filename);
+		return error_errno(_("could not open '%s' for reading"),
+				   filename);
 	}
 	strbuf_read(&buf, fd, 0);
 	close(fd);
-- 
2.19.1