fix guide dragging

[inkscape.git] / src / widgets / ruler.cpp

diff --git a/src/widgets/ruler.cpp b/src/widgets/ruler.cpp
index 5eb752377851cbc8dba1438a281774fdbbfc9c67..c4ff1746c03a1db39c535871d5a7e6440fc6d329 100644 (file)
--- a/src/widgets/ruler.cpp
+++ b/src/widgets/ruler.cpp
@@ -14,6 +14,7 @@
  */
 
 #include <cmath>
+#include <cstdio>
 #include <string.h>
 #include "widget-sizes.h"
 #include "ruler.h"