Added missing header

obilaniu · obilaniu · commit 0832fa1bfb95 · 2017-08-26T19:58:11.000-04:00
diff --git a/src/util/error.h b/src/util/error.h
@@ -3,6 +3,7 @@
 
 #include <errno.h>
 #include <string.h>
+#include <stdarg.h>
 
 #include <gpuarray/error.h>
 
