Add include of assert.h to make sure assert() is handled correctly.

diff --git a/cmd/tools/dot2gxl.c b/cmd/tools/dot2gxl.c
index d42235cc4e9a3bde3c2f8c5d94f3b550bc7f0b73..a24db2fd51b965969dd339279e3bd199d79301cb 100644 (file)
--- a/cmd/tools/dot2gxl.c
+++ b/cmd/tools/dot2gxl.c
@@ -16,7 +16,7 @@
 
 
 #include <convert.h>
-#include <aghdr.h>
+/* #include <aghdr.h> */
 #include <ctype.h>
 
 #define SMALLBUF    128