1 files changed, 15 insertions, 0 deletions
diff --git a/x11-wm/blackbox/files/patch-lib_EWMH.cc b/x11-wm/blackbox/files/patch-lib_EWMH.cc
new file mode 100644
index 000000000000..78d2e557bf03
--- /dev/null
+++ b/x11-wm/blackbox/files/patch-lib_EWMH.cc
@@ -0,0 +1,15 @@
+# Fix error: non-constant-expression cannot be narrowed from type 'long' to
+# 'unsigned long' in initializer list [-Wc++11-narrowing]
+# https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=226708
+
+--- lib/EWMH.cc.orig	2018-08-09 04:45:57 UTC
++++ lib/EWMH.cc
+@@ -247,7 +247,7 @@ bool bt::EWMH::readDesktopGeometry(Window target,
+ 
+ void bt::EWMH::setDesktopViewport(Window target, int x, int y) const {
+   const unsigned long viewport[] =
+-    { static_cast<long>(x), static_cast<long>(y) };
++    { static_cast<unsigned long>(x), static_cast<unsigned long>(y) };
+   setProperty(target, XA_CARDINAL, net_desktop_viewport,
+               reinterpret_cast<const unsigned char *>(viewport), 2);
+ }