From 1479d2ce0628adb354480a8ae3238256b890d62f Mon Sep 17 00:00:00 2001 From: Christian Grothoff Date: Sun, 15 Mar 2015 17:14:11 +0100 Subject: minor beautifications --- src/mint/taler-mint-httpd_keystate.c | 11 ++++++++--- 1 file changed, 8 insertions(+), 3 deletions(-) diff --git a/src/mint/taler-mint-httpd_keystate.c b/src/mint/taler-mint-httpd_keystate.c index 0e5f82d72..b1c51c284 100644 --- a/src/mint/taler-mint-httpd_keystate.c +++ b/src/mint/taler-mint-httpd_keystate.c @@ -479,6 +479,7 @@ TALER_MINT_key_reload_loop (void) { struct sigaction act; struct sigaction rec; + int ret; if (0 != pipe (reload_pipe)) { @@ -499,6 +500,7 @@ TALER_MINT_key_reload_loop (void) return GNUNET_SYSERR; } + ret = GNUNET_OK; /* FIXME: allow for 'clean' termination or restart (#3474) */ while (1) { @@ -518,11 +520,14 @@ TALER_MINT_key_reload_loop (void) read_again: errno = 0; - res = read (reload_pipe[0], &c, 1); + res = read (reload_pipe[0], + &c, + 1); if ((res < 0) && (EINTR != errno)) { GNUNET_break (0); - return GNUNET_SYSERR; + ret = GNUNET_SYSERR; + break; } if (EINTR == errno) goto read_again; @@ -536,7 +541,7 @@ read_again: "Failed to restore signal handler.\n"); return GNUNET_SYSERR; } - return GNUNET_OK; + return ret; } -- cgit v1.2.3