(wingravity_to_string): Fix the north gravity

string to return "n" not "ng".

2 files changed, 3 insertions, 0 deletions

diff --git a/ChangeLog b/ChangeLog
index 0ec2422..0e800f0 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -2,6 +2,8 @@
 
 	* src/actions.c (wingravity_to_string): Fix the north gravity
 	string to return "n" not "ng".
+	(cmd_defborder): return NULL when no (or a bad) argument is passed
+	in.
 
 2002-01-23  Shawn  <sabetts@vcn.bc.ca>
 
diff --git a/src/actions.c b/src/actions.c
index b28e48a..17fe2b1 100644
--- a/src/actions.c
+++ b/src/actions.c
@@ -1851,6 +1851,7 @@ cmd_defborder (int interactive, void *data)
       || sscanf (data, "%d", &tmp) < 1)
     {
       message (" defborder: One argument required ");
+      return NULL;
     }
 
   if (tmp >= 0)