1 files changed, 2 insertions, 0 deletions
diff --git a/src/util.rs b/src/util.rs
index 0e99fc8..8e2444e 100644
--- a/src/util.rs
+++ b/src/util.rs
@@ -1,3 +1,5 @@
+use failure::format_err;
+
 pub fn program_name() -> failure::Fallible<String> {
     let program = std::env::args()
         .next()