Merge pull request #213 from girder/add-guard

Add guard to a match check.
girder · May 2, 2023 · f820eba · f820eba
2 parents dca4c63 + 203b8e1
commit f820eba
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/slicer_cli_web/web_client/views/PanelGroup.js b/slicer_cli_web/web_client/views/PanelGroup.js
@@ -89,7 +89,7 @@ const PanelGroup = View.extend({
             if (Array.isArray(value)) {
                 params[key] = JSON.stringify(value);
             }
-            const ctlmatch = value.match(/^{#control:(.*)#}$/);
+            const ctlmatch = value ? ('' + value).match(/^{#control:(.*)#}$/) : undefined;
             if (ctlmatch) {
                 params[key] = $(ctlmatch[1]).val() || $(ctlmatch[1]).text() || $(ctlmatch[1]).prop('checked');
             }