[sflphone] Add patch to fix GCC5 FTBFS issues

[Sandro Mani]

commit 1b487b9745a2e0ac862e856206c3ba83095fba04
Author: Sandro Mani <manisandro at gmail.com>
Date:   Fri Mar 6 12:08:30 2015 +0100

    Add patch to fix GCC5 FTBFS issues

 sflphone.spec | 3 +++
 1 file changed, 3 insertions(+)
---
diff --git a/sflphone.spec b/sflphone.spec
index f3420b7..3f5d1da 100644
--- a/sflphone.spec
+++ b/sflphone.spec
@@ -19,6 +19,8 @@ Patch3:         sflphone_zrtp-includes.patch
 %endif
 # Disable video support in kde interface (video is not available without ffmpeg)
 Patch4:         sflphone_novideo.patch
+# Fix gcc5 FTBFS issues
+Patch5:         sflphone_gcc5.patch
 
 BuildRequires:  alsa-lib-devel
 BuildRequires:  ccrtp-devel
@@ -163,6 +165,7 @@ This package includes the development files for the KDE client.
 %patch3 -p1
 %endif
 %patch4 -p1
+%patch5 -p1
 
 # Unbundle bundled libraries
 %if 0%{?fedora} >= 22