From 86044bc0c328bb0d7f420dbebd587b556bcb90f5 Mon Sep 17 00:00:00 2001
From: Bjerg <onbjerg@users.noreply.github.com>
Date: Fri, 7 Jan 2022 16:29:19 +0100
Subject: [PATCH] Add `ProjectCompileOutput::has_compiler_warnings` (#773)

* Add `ProjectCompileOutput::has_compiler_warnings`

* Nits
---
 ethers-solc/src/lib.rs | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/ethers-solc/src/lib.rs b/ethers-solc/src/lib.rs
index 78a77493..a573a3b7 100644
--- a/ethers-solc/src/lib.rs
+++ b/ethers-solc/src/lib.rs
@@ -774,11 +774,12 @@ impl<T: ArtifactOutput> ProjectCompileOutput<T> {
 
     /// Whether there were errors
     pub fn has_compiler_errors(&self) -> bool {
-        if let Some(output) = self.compiler_output.as_ref() {
-            output.has_error()
-        } else {
-            false
-        }
+        self.compiler_output.as_ref().map(|o| o.has_error()).unwrap_or_default()
+    }
+
+    /// Whether there were warnings
+    pub fn has_compiler_warnings(&self) -> bool {
+        self.compiler_output.as_ref().map(|o| o.has_warning()).unwrap_or_default()
     }
 
     /// Finds the first contract with the given name and removes it from the set