References: https://sf.net/p/gsoap2/bugs/1025/

---
 gsoap/stdsoap2.cpp |    6 ++++++
 1 file changed, 6 insertions(+)

Index: gsoap-2.8.22/gsoap/stdsoap2.cpp
===================================================================
--- gsoap-2.8.22.orig/gsoap/stdsoap2.cpp
+++ gsoap-2.8.22/gsoap/stdsoap2.cpp
@@ -4074,6 +4074,7 @@ again:
 #ifdef WITH_IPV6
     if (res->ai_next)
     { res = res->ai_next;
+      soap->error = 0;
       goto again;
     }
 #endif
@@ -4284,6 +4285,7 @@ again:
 #ifdef WITH_IPV6
       if (err == SOAP_ECONNREFUSED && res->ai_next)
       { soap->fclosesocket(soap, sk);
+        soap->error = 0;
         res = res->ai_next;
         goto again;
       }
@@ -4309,6 +4311,7 @@ again:
 #ifdef WITH_IPV6
 	    if (res->ai_next)
 	    { res = res->ai_next;
+	      soap->error = 0;
 	      goto again;
 	    }
             freeaddrinfo(ressave);
@@ -4323,6 +4326,7 @@ again:
 #ifdef WITH_IPV6
 	    if (res->ai_next)
 	    { res = res->ai_next;
+	      soap->error = 0;
 	      goto again;
 	    }
             freeaddrinfo(ressave);
@@ -4341,6 +4345,7 @@ again:
 #ifdef WITH_IPV6
 	if (res->ai_next)
 	{ res = res->ai_next;
+	  soap->error = 0;
 	  goto again;
 	}
         freeaddrinfo(ressave);
@@ -4351,6 +4356,7 @@ again:
 #ifdef WITH_IPV6
       if (res->ai_next)
       { res = res->ai_next;
+        soap->error = 0;
         soap->fclosesocket(soap, sk);
         goto again;
       }