fix still more breakage caused by the overhaul

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2842 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

src/files.c

@@ -169,8 +169,8 @@ void open_buffer(const char *filename)
 
     /* If the filename isn't blank, open the file.  Otherwise, treat it
      * as a new file. */
-    rc = (filename[0] != '\0') ? open_file(filename, new_buffer, &f) :
-	-2;
+    rc = (filename[0] != '\0') ?
+	open_file(filename, new_buffer, &f) : -2;
 
     /* If we're loading into a new buffer, add a new openfile entry. */
     if (new_buffer)