fix for compiling in RHEL 5.x; fixes #911

diff --git a/src/web_server.c b/src/web_server.c
index a9beff88c26db7b68832c9db5d45b1c45cda764d..71781cdb631cac54602254a5adb8bac70a2f39ff 100644 (file)
--- a/src/web_server.c
+++ b/src/web_server.c
@@ -39,10 +39,12 @@ int accept4(int sock, struct sockaddr *addr, socklen_t *addrlen, int flags) {
     }
 
 #ifdef SOCK_CLOEXEC
+#ifdef O_CLOEXEC
     if (flags & SOCK_CLOEXEC) {
         newflags |= O_CLOEXEC;
         flags &= ~SOCK_CLOEXEC;
     }
+#endif
 #endif
 
     if (flags) {