From 9073495591ce4f63a533a1a0f6064c097e9a86c0 Mon Sep 17 00:00:00 2001
From: Thierry Vignaud <thierry.vignaud@gmail.com>
Date: Thu, 1 Dec 2016 16:07:36 +0100
Subject: explain

---
 URPM.xs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/URPM.xs b/URPM.xs
index daf4988..c273550 100644
--- a/URPM.xs
+++ b/URPM.xs
@@ -1214,6 +1214,7 @@ ts_nosignature(rpmts ts) {
   return rpmtsSetVSFlags(ts, _RPMVSF_NODIGESTS | _RPMVSF_NOSIGNATURES);
 }
 
+/* we don't use the header arg, but we do use $urpm passed in data by Trans_run() -> rpmtsSetNotifyCallback() */
 static void *rpmRunTransactions_callback(__attribute__((unused)) const void *h,
 					 const rpmCallbackType what, 
 					 const rpm_loff_t amount, 
-- 
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