-Fix getpostscript and getcredentials clients to not hang when server doesn't

cut them off


git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@1318 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd

xCAT/postscripts/getcredentials.awk

@@ -12,5 +12,12 @@ BEGIN {
 
         while (server |& getline) {
                 print $0
+                if (match($0,"<serverdone>")) {
+                  quit = "yes"
+                }
+                if (match($0,"</xcatresponse>") && match(quit,"yes")) {
+                  close(server)
+                  exit
+               }
         }
 }

xCAT/postscripts/getpostscript.awk

@@ -11,5 +11,12 @@ BEGIN {
 
         while (server |& getline) {
                 print $0
+                if (match($0,"<serverdone>")) {
+                  quit = "yes"
+                }
+                if (match($0,"</xcatresponse>") && match(quit,"yes")) {
+                  close(server)
+                  exit
+               }
         }
 }