From bce28b644757020e0cf3926670ded4addd1b6200 Mon Sep 17 00:00:00 2001
From: Joseph Izang <josephizang@gmail.com>
Date: Tue, 27 Dec 2022 10:12:23 +0100
Subject: [PATCH] simplify condition to show flatten button

---
 .../solidity-compiler/src/lib/contract-selection.tsx        | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/libs/remix-ui/solidity-compiler/src/lib/contract-selection.tsx b/libs/remix-ui/solidity-compiler/src/lib/contract-selection.tsx
index 6c8ecbdda3..ef1aa610f0 100644
--- a/libs/remix-ui/solidity-compiler/src/lib/contract-selection.tsx
+++ b/libs/remix-ui/solidity-compiler/src/lib/contract-selection.tsx
@@ -257,7 +257,9 @@ export const ContractSelection = (props: ContractSelectionProps) => {
             </select>
           </div>
           <article className="mt-2 pb-0">
-            {showFlattener && <CustomTooltip
+            {api.getCompilationResult().data.sources[api.currentFile]
+              .ast && api.getCompilationResult().data.sources[api.currentFile]
+              .ast.nodes.some(x => x.nodeType === 'ImportDirective') ? <CustomTooltip
               placement="right-start"
               tooltipId="flattenContractTooltip"
               tooltipClasses="text-nowrap"
@@ -266,7 +268,7 @@ export const ContractSelection = (props: ContractSelectionProps) => {
               <button id="contractFlattener" onClick={flattenContract} className="btn btn-secondary btn-block mt-2">
                 <FormattedMessage id='solidity.flattenLabel' /> {api.currentFile}
               </button>
-            </CustomTooltip>
+            </CustomTooltip> : null
             }
             <CustomTooltip
               placement="right-start"