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diff -up cups-1.3.9/cups/http-addrlist.c.str3023 cups-1.3.9/cups/http-addrlist.c
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--- cups-1.3.9/cups/http-addrlist.c.str3023	2008-11-25 17:48:44.000000000 +0000
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+++ cups-1.3.9/cups/http-addrlist.c	2008-11-25 17:50:24.000000000 +0000
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@@ -345,7 +345,7 @@ httpAddrGetList(const char *hostname,	/*
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       freeaddrinfo(results);
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     }
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-    else if (error == EAI_FAIL)
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+    else if (error == EAI_FAIL || error == EAI_NONAME || error == EAI_AGAIN)
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       cg->need_res_init = 1;
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 #else