tests: Fixed missing include in last commit

azonenberg · azonenberg · commit 49e618095f98 · 2016-10-29T00:29:02.000-07:00
diff --git a/tests/greenpak4/PGA.cpp b/tests/greenpak4/PGA.cpp
@@ -18,6 +18,7 @@
 
 #include <log.h>
 #include <gpdevboard.h>
+#include <unistd.h>
 
 using namespace std;
 
