Index: components/autofill/core/browser/autofill_field.cc |
diff --git a/components/autofill/core/browser/autofill_field.cc b/components/autofill/core/browser/autofill_field.cc |
index 754ec0175be74bfcf416f6c51d84048fdc0f2eaf..c9c5720cdaa457e35010d50626b4c3fa35a17583 100644 |
--- a/components/autofill/core/browser/autofill_field.cc |
+++ b/components/autofill/core/browser/autofill_field.cc |
@@ -596,7 +596,7 @@ base::string16 AutofillField::GetPhoneNumberValue( |
// provide a valid number for the field. For example, the number 15142365264 |
// with a field with a max length of 10 would return 5142365264, thus removing |
// the country code and remaining valid. |
- if (number.length() > field_data.max_length) { |
+ if (static_cast<int>(number.length()) > field_data.max_length && field_data.max_length > -1) { |
return number.substr(number.length() - field_data.max_length, |
field_data.max_length); |
} |