Do not try to free NULL pointers.

[tinc] / have.h

diff --git a/have.h b/have.h
index 682fd2b..89454fe 100644 (file)
--- a/have.h
+++ b/have.h
@@ -37,6 +37,7 @@
 #else
 #define WINVER WindowsXP
 #endif
+#define WIN32_LEAN_AND_MEAN
 #include <w32api.h>
 #include <windows.h>
 #include <ws2tcpip.h>
@@ -104,6 +105,10 @@
 #include <sys/un.h>
 #endif
 
+#ifdef HAVE_DIRENT_H
+#include <dirent.h>
+#endif
+
 /* SunOS really wants sys/socket.h BEFORE net/if.h,
    and FreeBSD wants these lines below the rest. */
 
@@ -179,4 +184,8 @@
 #include <netinet/if_ether.h>
 #endif
 
+#ifdef HAVE_EVENT_H
+#include <event.h>
+#endif
+
 #endif /* __TINC_SYSTEM_H__ */