From: Carl Worth <cworth@raht.cworth.org>
Date: Sun, 24 Sep 2006 04:41:00 +0000 (-0700)
Subject: grid: Don't consider 2-letter words as valid.
X-Git-Url: https://git.cworth.org/git?p=wordgame;a=commitdiff_plain;h=ea2a992111737eccb174f26f71ab5357597d5147

grid: Don't consider 2-letter words as valid.
---

diff --git a/grid.c b/grid.c
index 76428d9..fe3d540 100644
--- a/grid.c
+++ b/grid.c
@@ -136,8 +136,11 @@ board_enumerate (board_t	*board,
 	dict_cursor = dict_cursor_next (dict_cursor, 'u');
     }
 
-    if (DICT_ENTRY_IS_WORD (dict_cursor_resolve (dict_cursor)))
+    if (strlen (word) > 2 &&
+	DICT_ENTRY_IS_WORD (dict_cursor_resolve (dict_cursor)))
+    {
 	dict_add_word (board->results, word);
+    }
 
     for (dy = -1; dy <= 1; dy++)
 	for (dx = -1; dx <= 1; dx++)