suppress potential locale warning when installing

with glibc-minimal-langpack
- resolves #1314633

man-db.spec

@@ -4,7 +4,7 @@
 Summary: Tools for searching and reading man pages
 Name: man-db
 Version: 2.7.5
-Release: 2%{?dist}
+Release: 3%{?dist}
 # GPLv2+ .. man-db
 # GPLv3+ .. gnulib
 License: GPLv2+ and GPLv3+
@@ -103,11 +103,11 @@ fi
 
 # update cache
 %transfiletriggerin -- %{_mandir}
-/usr/bin/mandb -q
+MAN_NO_LOCALE_WARNING=1 /usr/bin/mandb -q
 
 # update cache
 %transfiletriggerpostun -- %{_mandir}
-/usr/bin/mandb -q
+MAN_NO_LOCALE_WARNING=1 /usr/bin/mandb -q
 
 %files -f %{name}.lang -f %{name}-gnulib.lang
 %{!?_licensedir:%global license %%doc}
@@ -158,6 +158,10 @@ fi
 %config(noreplace) %{_sysconfdir}/sysconfig/man-db
 
 %changelog
+* Mon Mar 14 2016 Nikola Forró <nforro@redhat.com> - 2.7.5-3
+- suppress potential locale warning when installing with glibc-minimal-langpack
+  resolves #1314633
+
 * Thu Feb 04 2016 Fedora Release Engineering <releng@fedoraproject.org> - 2.7.5-2
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_24_Mass_Rebuild