Account for uninstalled packages

kgryte · kgryte · commit ef0b75644186 · 2021-08-14T03:08:01.000-07:00
This stems from the fact that we list stdlib deps in our package.json
but they are not installed in the node_modules directory. Accordingly,
when `read-installed` attempts to recurse, it is unable to find
package.json files, and, instead of an object, the recursed value
is a string.
diff --git a/lib/node_modules/@stdlib/_tools/licenses/licenses/lib/recurse.js b/lib/node_modules/@stdlib/_tools/licenses/licenses/lib/recurse.js
@@ -53,6 +53,9 @@ function recurse( cache, pkg ) {
 	var id;
 	var i;
 
+	if ( typeof pkg !== 'object' ) {
+		return cache;
+	}
 	// Generate a unique identifier for the current package:
 	id = pkg.name + '@' + pkg.version;
 
