Architecture specific change in rpms/purple-telegram.git

The package rpms/purple-telegram.git has added or updated architecture specific content in its
spec file (ExclusiveArch/ExcludeArch or %ifarch/%ifnarch) in commit(s):
https://src.fedoraproject.org/cgit/rpms/purple-telegram.git/commit/?id=d1243....

Change:
+ExcludeArch:	s390x

Thanks.

Full change:
============

commit d12430ab64418c91e02c6186f8c7ecd496699739
Author: Jiri Eischmann 
Date:   Wed Jun 28 12:58:07 2017 +0200

Adding a tl-parser.c patch

diff --git a/purple-telegram.spec b/purple-telegram.spec
index fa2f48d..3cdea4a 100644
--- a/purple-telegram.spec
+++ b/purple-telegram.spec
@@ -1,11 +1,13 @@
 Name:		purple-telegram
 Version:	1.3.1
-Release:	1%{?dist}
+Release:	2%{?dist}
 Summary:	Libpurple protocol plugin for Telegram support
 Group:		Applications/Internet
 License:	GPLv2+ and LGPLv2+
 URL:		https://github.com/majn/telegram-purple
 Source0:	https://github.com/majn/telegram-purple/releases/download/v%%7Bversion%7D/te...
+Patch0:		tl-parser.patch
+ExcludeArch:	s390x
 ExcludeArch:	ppc64
 BuildRequires:	gettext
 BuildRequires:	libgcrypt-devel >= 1.6
@@ -13,7 +15,6 @@ BuildRequires:	pkgconfig(zlib)
 BuildRequires:	pkgconfig(purple)
 BuildRequires:	pkgconfig(libwebp)
 BuildRequires:	libappstream-glib
-BuildRequires:	git
 Provides:	bundled(tgl) = 2.0.1
 #Upstream is not interested in unbundling tgl

@@ -22,6 +23,7 @@ Adds support for Telegram IM to purple-based clients such as Pidgin.

%prep
 %setup -n telegram-purple
+%patch0 -p1

%build
 %configure
@@ -50,6 +52,9 @@ appstream-util validate-relax --nonet %{buildroot}/%{_datadir}/appdata/telegram-
 %{_datadir}/appdata/telegram-purple.metainfo.xml

%changelog
+* Wed Jun 28 2017 Jiri Eischmann  - 1.3.1-2
+- Backporting a patch to build with Werror=format-overflow
+
 * Mon Jun 26 2017 Jiri Eischmann  - 1.3.1-1
 - Update to 1.3.1

diff --git a/tl-parser.patch b/tl-parser.patch
new file mode 100644
index 0000000..ba543d2
--- /dev/null
+++ b/tl-parser.patch
@@ -0,0 +1,36 @@
+--- a/tgl/tl-parser/tl-parser.c
++++ b/tgl/tl-parser/tl-parser.c
+@@ -1591,7 +1591,7 @@
+   assert (T->type == type_nat_const);
+   assert (!T->nc);
+   if (s > 0) {
+-    TL_ERROR ("Nat const can not preceed with %%\n");
++    TL_ERROR ("Nat const can not precede with %%\n");
+     TL_FAIL;
+   }
+   assert (T->type == type_nat_const);
+@@ -1619,7 +1619,7 @@
+     L->act = act_var;
+     L->type = v->type ? type_num : type_type;
+     if (L->type == type_num && s) {
+-      TL_ERROR ("Nat var can not preceed with %%\n");
++      TL_ERROR ("Nat var can not precede with %%\n");
+       TL_FAIL;
+     } else {
+       if (s) {
+@@ -1900,12 +1900,11 @@
+       }
+     }
+     if (tt >= 0) {
+-      //assert (S->data);
+       char *name = S->data;
++      static char s[21];
+       if (!name) {
+-        static char s[20];
+         sprintf (s, "%lld", lrand48 () * (1ll << 32) + lrand48 ());
+-        name = s;
++        name = s;  // will be strdup'd, so reference-to-stack is fine.
+       }
+       struct tl_var *v = tl_add_var (name, S, tt);
+       if (!v) {TL_FAIL;}
+