Stupid warnings when building under ubuntu

diff --git a/src/main/radiusd.c b/src/main/radiusd.c
index 007b2b4..9eb1d6f 100644 (file)
--- a/src/main/radiusd.c
+++ b/src/main/radiusd.c
@@ -520,7 +520,10 @@ int main(int argc, char *argv[])
         *      read failure.
         */
        if (!dont_fork) {
-               write(from_child[1], "\001", 1);
+               if (write(from_child[1], "\001", 1) < 0) {
+                       WARN("Failed informing parent of successful start: %s",
+                            strerror(errno));
+               }
                close(from_child[1]);
        }