Re: [PATCH] http-backend: Don't infinite loop during die()

[Junio C Hamano <gitster@pobox.com>]

"Shawn O. Pearce" <spearce@spearce.org> writes:

> Just exit(0) if dead is true.

heh, very true.

-- >8 --
Subject: [PATCH] fixup! http-backend.c: Don't infinite loop

Now die_webcgi() actually can return during a recursive call into it,
causing

    http-backend.c:554: error: 'noreturn' function does return

The only reason we would come back to the die handler is because we
failed during it, so we cannot report anything anyway.

Signed-off-by: Junio C Hamano <gitster@pobox.com>
---
 http-backend.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/http-backend.c b/http-backend.c
index f4d49b6..5e3f277 100644
--- a/http-backend.c
+++ b/http-backend.c
@@ -549,8 +549,8 @@ static NORETURN void die_webcgi(const char *err, va_list params)
 		http_status(500, "Internal Server Error");
 		hdr_nocache();
 		end_headers();
-		exit(0);
 	}
+	exit(0); /* keep apache happy */
 }
 
 static char* getdir(void)