From 78fec941b5449b82da6e5eeafab06a9017d36c24 Mon Sep 17 00:00:00 2001
From: Michael Schroeder <mls@suse.de>
Date: Wed, 8 Nov 2017 13:26:43 +0100
Subject: [PATCH] Add a comment

---
 src/pool.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/pool.c b/src/pool.c
index b596ace2..6ca15823 100644
--- a/src/pool.c
+++ b/src/pool.c
@@ -859,7 +859,7 @@ pool_match_dep(Pool *pool, Id d1, Id d2)
   if (!ISRELDEP(d1))
     {
       if (!ISRELDEP(d2))
-	return 0;
+	return 0;	/* cannot match as d1 != d2 */
       rd2 = GETRELDEP(pool, d2);
       return pool_match_dep(pool, d1, rd2->name);
     }
-- 
2.47.2