Ensure all *.[ch] files include config.h

[i3/i3] / include / tree.h

diff --git a/include/tree.h b/include/tree.h
index c64c173d40c2584f4d2507fc95168ae38dd4ca60..62461def988bda0cf7e044b003c667098e75dad2 100644 (file)
--- a/include/tree.h
+++ b/include/tree.h
@@ -9,6 +9,8 @@
  */
 #pragma once
 
+#include <config.h>
+
 extern Con *croot;
 /* TODO: i am not sure yet how much access to the focused container should
  * be permitted to source files */