From ce73db48adbdf5bce7497df9aca4521700376931 Mon Sep 17 00:00:00 2001
From: Gaofei Zhao <gzd23@mail.missouri.edu>
Date: Fri, 10 Dec 2021 11:55:03 -0500
Subject: [PATCH] Returns an empty list for undefined profileIds in
 isSampleProfiledInMultiple function

---
 src/shared/lib/isSampleProfiled.ts | 25 +++++++++++++++----------
 1 file changed, 15 insertions(+), 10 deletions(-)

diff --git a/src/shared/lib/isSampleProfiled.ts b/src/shared/lib/isSampleProfiled.ts
index 679b387eabe..5156d6377d5 100644
--- a/src/shared/lib/isSampleProfiled.ts
+++ b/src/shared/lib/isSampleProfiled.ts
@@ -62,17 +62,22 @@ export function isSampleProfiledInSomeMolecularProfile(
 
 export function isSampleProfiledInMultiple(
     uniqueSampleKey: string,
-    molecularProfileIds: string[],
+    molecularProfileIds: string[] | undefined,
     coverageInformation: CoverageInformation,
     hugoGeneSymbol?: string
 ): boolean[] {
-    // returns boolean[] in same order as molecularProfileIds
-    const profiledReport = getSampleProfiledReport(
-        uniqueSampleKey,
-        coverageInformation,
-        hugoGeneSymbol
-    );
-    return molecularProfileIds.map(
-        molecularProfileId => !!profiledReport[molecularProfileId]
-    );
+    // returns empty list if molecularProfileIds is undefined
+    if (!molecularProfileIds) {
+        return [];
+    } else {
+        // returns boolean[] in same order as molecularProfileIds
+        const profiledReport = getSampleProfiledReport(
+            uniqueSampleKey,
+            coverageInformation,
+            hugoGeneSymbol
+        );
+        return molecularProfileIds.map(
+            molecularProfileId => !!profiledReport[molecularProfileId]
+        );
+    }
 }