Merge branch 'dl/credential-cache-socket-in-xdg-cache' into maint

A recently added test for the "credential-cache" helper revealed
that EOF detection done around the time the connection to the cache
daemon is torn down were flaky.  This was fixed by reacting to
ECONNRESET and behaving as if we got an EOF.

* dl/credential-cache-socket-in-xdg-cache:
  credential-cache: interpret an ECONNRESET as an EOF

1 files changed, 1 insertions, 1 deletions

diff --git a/credential-cache.c b/credential-cache.c
index 91550bfb0b..1cccc3a0b9 100644
--- a/credential-cache.c
+++ b/credential-cache.c
@@ -25,7 +25,7 @@ static int send_request(const char *socket, const struct strbuf *out)
 		int r;
 
 		r = read_in_full(fd, in, sizeof(in));
-		if (r == 0)
+		if (r == 0 || (r < 0 && errno == ECONNRESET))
 			break;
 		if (r < 0)
 			die_errno("read error from cache daemon");