patch 8.2.0417: Travis CI config can be improved
Problem: Travis CI config can be improved.
Solution: Remove COVERAGE variable. Add load-snd-dummy script. add "-i NONE"
to avoid messages about viminfo. (Ozaki Kiichi, closes #5813)
diff --git a/ci/load-snd-dummy.sh b/ci/load-snd-dummy.sh
new file mode 100644
index 0000000..5ceb7ce
--- /dev/null
+++ b/ci/load-snd-dummy.sh
@@ -0,0 +1,8 @@
+#!/bin/bash
+set -e
+
+if ! modprobe snd-dummy; then
+ # snd-dummy is contained in linux-modules-extra (if exists)
+ apt install -y "linux-modules-extra-$(uname -r)"
+ modprobe snd-dummy
+fi