Changeset 1af0a72

Timestamp:

May 3, 2010, 8:00:58 PM (15 years ago)

Author:

Nelson Elhage <nelhage@mit.edu>

Branches:

release-1.6

Children:

b96cc28

Parents:

9e0bc3b

git-author:

David Benjamin <davidben@mit.edu> (04/30/10 00:23:11)

git-committer:

Nelson Elhage <nelhage@mit.edu> (05/03/10 20:00:58)

Message:

Avoids segfault on NULL curswin for viewwin

When the screen is too small, newwin() fails and gives back a NULL
window. This avoids the crash.

File:

• viewwin.c (modified) (1 diff)

viewwin.c

@@ -67 +67 @@
 {
   owl_fmtext fm1, fm2;
+
+  /* avoid segfault when screen too small to create curswin */
+  if (v->curswin == NULL)
+    return;
   
   werase(v->curswin);