Fix: ignore empty path in patterns (fixes #8362) (#8364)

eslint · Mar 30, 2017 · 155424c · 155424c
1 parent 27616a8
commit 155424c
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diff --git a/lib/util/glob-util.js b/lib/util/glob-util.js
@@ -86,7 +86,7 @@ function resolveFileGlobPatterns(patterns, options) {
 
     const processPathExtensions = processPath(options);
 
-    return patterns.map(processPathExtensions);
+    return patterns.filter(p => p.length).map(processPathExtensions);
 }
 
 /**

diff --git a/tests/lib/util/glob-util.js b/tests/lib/util/glob-util.js
@@ -144,6 +144,16 @@ describe("globUtil", () => {
             assert.deepEqual(result, ["one-js-file/example.js"]);
         });
 
+        it("should ignore empty patterns", () => {
+            const patterns = [""];
+            const opts = {
+                cwd: getFixturePath()
+            };
+            const result = globUtil.resolveFileGlobPatterns(patterns, opts);
+
+            assert.deepEqual(result, []);
+        });
+
     });
 
     describe("listFilesToProcess()", () => {