Merge pull request #1746 from minrk/allow-underscore-dns

4f4e4753 · Constantin Rack · add4e767 · cdec4dc9 · 4f4e4753
Commit 4f4e4753 authored Jan 30, 2016 by Constantin Rack
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socket_base.cpp src/socket_base.cpp +3 -1

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--- a/src/socket_base.cpp
+++ b/src/socket_base.cpp
@@ -845,8 +845,10 @@ int zmq::socket_base_t::connect (const char *addr_)
            while (isalnum  (*check)
                || isxdigit (*check)
                || *check == '.' || *check == '-' || *check == ':' || *check == '%'
-                || *check == ';' || *check == ']')
+                || *check == ';' || *check == ']' || *check == '_'
+            ) {
                check++;
+            }
        }
        //  Assume the worst, now look for success
        rc = -1;