fix 1.20 build & travis coverage

Smithay · Feb 26, 2018 · bd5a6a2 · bd5a6a2
1 parent 99d1cb8
commit bd5a6a2
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diff --git a/.travis.yml b/.travis.yml
@@ -4,6 +4,8 @@ cache: cargo
 
 dist: trusty
 
+sudo: required
+
 addons:
   apt:
     sources:

diff --git a/wayland-scanner/src/util.rs b/wayland-scanner/src/util.rs
@@ -1,3 +1,6 @@
+#[allow(unused_imports)]
+use std::ascii::AsciiExt;
+
 pub fn is_keyword(txt: &str) -> bool {
     match txt {
         "abstract" | "alignof" | "as" | "become" | "box" | "break" | "const" | "continue" | "crate"