allow compiling on g++ 4.3+

diff --git a/src/libavoid/region.cpp b/src/libavoid/region.cpp
index b102e89a0239e20af9e6e6442af970f6ac97aa2b..5a46d7cbba8036d8c8728e7eb6e852b45290cb50 100644 (file)
--- a/src/libavoid/region.cpp
+++ b/src/libavoid/region.cpp
@@ -20,6 +20,7 @@
  * 
 */
 
+#include <stdio.h>
 #include <cstdlib>
 #include <algorithm>
 #include <cassert>