[PATCH] git-daemon: fix for rotating logs

[Johannes Schindelin <Johannes.Schindelin@gmx.de>]

With rotating logs, there is a problem when the syslog is opened only once 
(in the beginning).  So open the log everytime we write something, and 
close it directly after writing.

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
---
 daemon.c |   11 +++++++----
 1 files changed, 7 insertions(+), 4 deletions(-)

diff --git a/daemon.c b/daemon.c
index 2b4a6f1..a887c72 100644
--- a/daemon.c
+++ b/daemon.c
@@ -90,7 +90,9 @@ static void logreport(int priority, const char *err, va_list params)
 	msglen = vsnprintf(buf + buflen, maxlen, err, params);
 
 	if (log_syslog) {
+		openlog("git-daemon", 0, LOG_DAEMON);
 		syslog(priority, "%s", buf);
+		closelog();
 		return;
 	}
 
@@ -767,8 +769,11 @@ static void child_handler(int signo)
 				const char *dead = "";
 				if (!WIFEXITED(status) || WEXITSTATUS(status) > 0)
 					dead = " (with error)";
-				if (log_syslog)
+				if (log_syslog) {
+					openlog("git-daemon", 0, LOG_DAEMON);
 					syslog(LOG_INFO, "[%d] Disconnected%s", pid, dead);
+					closelog();
+				}
 				else
 					fprintf(stderr, "[%d] Disconnected%s\n", pid, dead);
 			}
@@ -1149,10 +1154,8 @@ int main(int argc, char **argv)
 		usage(daemon_usage);
 	}
 
-	if (log_syslog) {
-		openlog("git-daemon", 0, LOG_DAEMON);
+	if (log_syslog)
 		set_die_routine(daemon_die);
-	}
 
 	if (inetd_mode && (group_name || user_name))
 		die("--user and --group are incompatible with --inetd");
-- 
1.5.4.4.GIT