Fixup 86eba14ac549: add errno.h for EPROTONOSUPPORT

diff --git a/src/test/test_util.c b/src/test/test_util.c
index 9a1084640af200cbfb914891ccde2d99fd195b71..1a749735b65fb82d93bbe5ec4b66b199bd8b3e06 100644 (file)
--- a/src/test/test_util.c
+++ b/src/test/test_util.c
@@ -20,6 +20,7 @@
 #include <math.h>
 #include <ctype.h>
 #include <float.h>
+#include <errno.h>
 
 /* XXXX this is a minimal wrapper to make the unit tests compile with the
  * changed tor_timegm interface. */