From db951ff7450aecc90594865f297cd3bb666bc2bc Mon Sep 17 00:00:00 2001
From: Edgar HIPP <hipp.edg@gmail.com>
Date: Sat, 16 Jan 2016 08:12:13 +0100
Subject: [PATCH] Add check for invalid strings

---
 extractor.go  |  2 +-
 pe_test.go    | 10 ++++++++++
 validators.go | 10 ++++++++++
 3 files changed, 21 insertions(+), 1 deletion(-)

diff --git a/extractor.go b/extractor.go
index 2f764aa..11161a3 100644
--- a/extractor.go
+++ b/extractor.go
@@ -41,7 +41,7 @@ func GetAllMatches(input string, format string) []string {
 			continue
 		}
 
-		if isEmail(candidatePath) || isDate(candidatePath) || isVersion(candidatePath) || isGitRange(candidatePath) || isGitInstruction(candidatePath) || endsWithInvalidString(candidatePath) || containsInvalidString(candidatePath) || len(candidatePath) <= 2 {
+		if isEmail(candidatePath) || isDate(candidatePath) || isVersion(candidatePath) || isGitRange(candidatePath) || isGitInstruction(candidatePath) || startsWithInvalidString(candidatePath) || endsWithInvalidString(candidatePath) || containsInvalidString(candidatePath) || len(candidatePath) <= 2 {
 			continue
 		}
 		if isGitPath(candidatePath) {
diff --git a/pe_test.go b/pe_test.go
index c972617..dde9cf8 100644
--- a/pe_test.go
+++ b/pe_test.go
@@ -157,6 +157,16 @@ func TestEverything(t *testing.T) {
 		t.Errorf("Doesnt match multiple extensions", output)
 	}
 
+	output = GetAllMatches("[Error/foobar]", "")
+	if len(output) == 1 {
+		t.Errorf("Matches error", output)
+	}
+
+	output = GetAllMatches("[Object.foo]", "")
+	if len(output) == 1 {
+		t.Errorf("Matches Object.foo", output)
+	}
+
 	output = GetAllMatches("(user.js)", "")
 	if len(output) != 1 {
 		t.Errorf("Doesnt match surrounded by parens", output)
diff --git a/validators.go b/validators.go
index fe2156d..5f67fdb 100644
--- a/validators.go
+++ b/validators.go
@@ -56,6 +56,16 @@ func isVersion(input string) bool {
 	return r.Match([]byte(input))
 }
 
+func startsWithInvalidString(input string) bool {
+	invalidBeginnings := []string{"Error/", "Object.", "Array."}
+	for _, s := range invalidBeginnings {
+		if strings.Index(input, s) == 0 {
+			return true
+		}
+	}
+	return false
+}
+
 func endsWithInvalidString(input string) bool {
 	invalidEndings := []string{"."}
 	for _, s := range invalidEndings {
-- 
2.48.1