From c61904671e969a32a7f9d38a523f7abaa2b371fd Mon Sep 17 00:00:00 2001
From: Adam Dickmeiss <adam@indexdata.dk>
Date: Thu, 3 Sep 2015 11:09:13 +0200
Subject: [PATCH] Allow predictable sessions PAZ-1030

---
 doc/pazpar2.xml |    7 ++++++-
 src/pazpar2.c   |    3 ++-
 2 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/doc/pazpar2.xml b/doc/pazpar2.xml
index a51539f..f9880c8 100644
--- a/doc/pazpar2.xml
+++ b/doc/pazpar2.xml
@@ -143,7 +143,12 @@
     <listitem>
      <para>
       If this option is given, HTTP requests are logged to file named
-      <replaceable>recfile</replaceable>.
+      <replaceable>recfile</replaceable> and predictable sessions are enabled.
+      Using special argument, dash
+      (<literal>-</literal>), will make Pazpar2 use predictable sessions
+      only (no recording).
+      This is necessary when playing HTTP communication against pazpar2
+      with pazpar2_play.
      </para>
     </listitem>
    </varlistentry>
diff --git a/src/pazpar2.c b/src/pazpar2.c
index d56daba..0dced81 100644
--- a/src/pazpar2.c
+++ b/src/pazpar2.c
@@ -152,7 +152,8 @@ static int sc_main(
             pidfile = arg;
             break;
         case 'R':
-            record_fname = arg;
+            if (strcmp(arg, "-"))
+                record_fname = arg;
             global_parameters.predictable_sessions = 1;
             break;
         case 't':
-- 
1.7.10.4