htparser: Make plexwatch shut up a bit.

diff --git a/src/htparser.c b/src/htparser.c
index de5bbc2..1dbb8ee 100644 (file)
--- a/src/htparser.c
+++ b/src/htparser.c
@@ -405,8 +405,9 @@ static void plexwatch(struct muth *muth, va_list args)
 {
     vavar(int, fd);
     char *buf;
-    int i, ret;
+    int i, s, ret;
     
+    s = 0;
     while(1) {
        if(block(fd, EV_READ, 0) == 0)
            break;
@@ -416,6 +417,7 @@ static void plexwatch(struct muth *muth, va_list args)
            flog(LOG_WARNING, "received error on rootplex read channel: %s", strerror(errno));
            exit(1);
        } else if(ret == 0) {
+           s = 1;
            free(buf);
            break;
        }
@@ -428,9 +430,11 @@ static void plexwatch(struct muth *muth, va_list args)
        if(listeners.b[i] == muth)
            bufdel(listeners, i);
     }
-    flog(LOG_INFO, "root handler exited, so shutting down listening...");
-    while(listeners.d > 0)
-       resume(listeners.b[0], 0);
+    if(s) {
+       flog(LOG_INFO, "root handler exited, so shutting down listening...");
+       while(listeners.d > 0)
+           resume(listeners.b[0], 0);
+    }
 }
 
 static void initroot(void *uu)