From feb93b516fb9a1547c652972e5ebc5fc7b538e06 Mon Sep 17 00:00:00 2001
From: Martin Liska <mliska@suse.cz>
Date: Mon, 15 Jul 2019 16:05:05 +0200
Subject: [PATCH] Fix -Werror=return-type error in configure.

---
 configure.ac | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/configure.ac b/configure.ac
index 9882428359..16f3fd6d93 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1655,9 +1655,9 @@ main (int   argc,
     TestOutputStream () : OutputStream () { }
     void Write (uint8_t *a, unsigned int b) { }
     void NextSegment () { }
-    uint64_t SegmentSize () { }
+    uint64_t SegmentSize () { return 0; }
     void Close () { }
-    int Open () { }
+    int Open () { return 0; }
 };
   MultiplexJob *job = new MultiplexJob ();
   vector<IBitStream *> inputs;