From 98129631b5a71c9a43724903499b11170b518e7a Mon Sep 17 00:00:00 2001
From: Christian Poveda <christianpoveda@protonmail.com>
Date: Tue, 20 Aug 2019 10:47:38 -0500
Subject: [PATCH] Use err_unsup_format instead

---
 src/helpers.rs | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/src/helpers.rs b/src/helpers.rs
index d134a19f4c2..330d6bc996b 100644
--- a/src/helpers.rs
+++ b/src/helpers.rs
@@ -101,9 +101,8 @@ fn gen_random(
 
         if this.machine.communicate {
             // Fill the buffer using the host's rng.
-            getrandom::getrandom(&mut data).map_err(|err| {
-                InterpError::Unsupported(UnsupportedOpInfo::Unsupported(err.to_string()))
-            })?;
+            getrandom::getrandom(&mut data)
+                .map_err(|err| err_unsup_format!("getrandom failed: {}", err))?;
         }
         else {
             let rng = this.memory_mut().extra.rng.get_mut();
-- 
2.44.0