Spelling, Read_file and term setting fixes


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@110 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
diff --git a/files.c b/files.c
index 887269b..a4198ff 100644
--- a/files.c
+++ b/files.c
@@ -133,6 +133,7 @@
     int line1ins = 0;
 
     buf = nmalloc(bufx);
+    buf[0] = '\0';
 
     if (fileptr != NULL && fileptr->prev != NULL) {
 	fileptr = fileptr->prev;