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-rw-r--r--src/tcp_address.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/tcp_address.cpp b/src/tcp_address.cpp
index a82298d..ae69708 100644
--- a/src/tcp_address.cpp
+++ b/src/tcp_address.cpp
@@ -396,7 +396,7 @@ int xs::tcp_address_t::resolve (const char *name_, bool local_, bool ipv4only_,
addr_str = name_;
// Remove square brackets around the address, if any.
- if (!addr_str.empty () && addr_str [0] == '[' &&
+ if (addr_str.size () >= 2 && addr_str [0] == '[' &&
addr_str [addr_str.size () - 1] == ']')
addr_str = addr_str.substr (1, addr_str.size () - 2);