work around broken solaris gcc

[nlopt.git] / direct / direct-internal.h

diff --git a/direct/direct-internal.h b/direct/direct-internal.h
index c9cb6858c0e56bae3845b66164280a8f3b10d4ba..d937832dcfc741c719e5e2eb0df456470df7a803 100644 (file)
--- a/direct/direct-internal.h
+++ b/direct/direct-internal.h
@@ -6,6 +6,7 @@
 #include <math.h>
 
 #include "direct.h"
+#include "nlopt-util.h"
 
 #ifdef __cplusplus
 extern "C"