fixed bug where bottom line would not be redrawn if update_line was called

with NULL

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@24 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

diff --git a/winio.c b/winio.c
index 4c30717cbe1adeddb791392445450d252cc3ce21..af0e27c7c353b61575e9ec65a533d59b304c2f23 100644 (file)
--- a/winio.c
+++ b/winio.c
@@ -709,13 +709,14 @@ void update_line(filestruct * fileptr, int index)
     char *realdata, *tmp;
     int i,pos,len,page;
 
+    if(!fileptr) return;
+
     /* First, blank out the line (at a minimum) */
     for (filetmp = edittop; filetmp != fileptr && filetmp != editbot;
         filetmp = filetmp->next)
        line++;
 
     mvwaddstr(edit, line, 0, hblank);
-    if(!fileptr) return;
 
     /* Next, convert all the tabs to spaces so everything else is easy */
     index = xpt(fileptr, index);