Index: net/base/dns_util.cc |
diff --git a/net/base/dns_util.cc b/net/base/dns_util.cc |
index 816095b0bd8156c24532bc2d52682704a799d1a7..b94eff8980a492968033bda506b0c96f2586fa06 100644 |
--- a/net/base/dns_util.cc |
+++ b/net/base/dns_util.cc |
@@ -62,16 +62,16 @@ std::string DNSDomainToString(const base::StringPiece& domain) { |
for (unsigned i = 0; i < domain.size() && domain[i]; i += domain[i] + 1) { |
#if CHAR_MIN < 0 |
if (domain[i] < 0) |
- return ""; |
+ return std::string(); |
#endif |
if (domain[i] > 63) |
- return ""; |
+ return std::string(); |
if (i) |
ret += "."; |
if (static_cast<unsigned>(domain[i]) + i + 1 > domain.size()) |
- return ""; |
+ return std::string(); |
domain.substr(i + 1, domain[i]).AppendToString(&ret); |
} |