From 057f13b570daa74ed15ca522f259627270267678 Mon Sep 17 00:00:00 2001
From: LianaHus <liana@ethdev.com>
Date: Sat, 14 Mar 2020 20:23:07 +0100
Subject: [PATCH] check also uppercases

---
 src/app/tabs/compileTab/compilerContainer.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/app/tabs/compileTab/compilerContainer.js b/src/app/tabs/compileTab/compilerContainer.js
index 4bd21ee2c9..e89c416600 100644
--- a/src/app/tabs/compileTab/compilerContainer.js
+++ b/src/app/tabs/compileTab/compilerContainer.js
@@ -45,8 +45,8 @@ class CompilerContainer {
   isSolFileSelected (currentFile = '') {
     if (!currentFile) currentFile = this.config.get('currentFile')
     if (!currentFile) return false
-    return currentFile.substr(currentFile.length - 3, currentFile.length) === 'sol' ||
-      currentFile.substr(currentFile.length - 3, currentFile.length) === 'yul'
+    const extention = currentFile.substr(currentFile.length - 3, currentFile.length)
+    return extention.toLowerCase() === 'sol' || extention.toLowerCase() === 'yul'
   }
 
   deactivate () {