audio/kradio: Patch in extra #include.

Signed-off-by: Dave Woodfall <dave@slackbuilds.org>

audio/kradio/kradio.SlackBuild

@@ -28,7 +28,7 @@ cd $(dirname $0) ; CWD=$(pwd)
 PRGNAM=kradio
 VERSION=${VERSION:-5.0.0_beta1}
 SRCVER=$(echo $VERSION | tr _ - )
-BUILD=${BUILD:-1}
+BUILD=${BUILD:-2}
 TAG=${TAG:-_SBo}
 PKGTYPE=${PKGTYPE:-tgz}
 
@@ -81,6 +81,9 @@ find -L . \
  \( -perm 666 -o -perm 664 -o -perm 640 -o -perm 600 -o -perm 444 \
  -o -perm 440 -o -perm 400 \) -exec chmod 644 {} \;
 
+# stops bailing out with std::numeric_limits errors
+sed -i "1i #include <KF5/wtf/HashTraits.h>" src/soundformat.h
+
 mkdir -p build
 cd build
   cmake -G "Unix Makefiles" \