[reactos] 01/01: [IPCONFIG] Display non-zero type records only and improve error messages

[Eric Kohl]

https://git.reactos.org/?p=reactos.git;a=commitdiff;h=e196149b7123fb734b01a…

commit e196149b7123fb734b01abf596515c79cdfca2f0
Author:     Eric Kohl <eric.kohl(a)reactos.org>
AuthorDate: Sat Nov 16 20:27:04 2019 +0100
Commit:     Eric Kohl <eric.kohl(a)reactos.org>
CommitDate: Sat Nov 16 20:29:44 2019 +0100

    [IPCONFIG] Display non-zero type records only and improve error messages
---
 base/applications/network/ipconfig/ipconfig.c | 14 ++++++++++----
 1 file changed, 10 insertions(+), 4 deletions(-)

diff --git a/base/applications/network/ipconfig/ipconfig.c
b/base/applications/network/ipconfig/ipconfig.c
index 1b15e3f5369..c81c6e31ca8 100644
--- a/base/applications/network/ipconfig/ipconfig.c
+++ b/base/applications/network/ipconfig/ipconfig.c
@@ -763,14 +763,18 @@ DisplayDnsRecord(
                         NULL);
     if (Status != ERROR_SUCCESS)
     {
-#if 0
-        if (wType != 0)
+        if (Status == DNS_ERROR_RCODE_NAME_ERROR)
+        {
+            _tprintf(_T("\t%S\n"), pszName);
+            _tprintf(_T("\t----------------------------------------\n"));
+            _tprintf(_T("\tName does not exist\n\n"));
+        }
+        else if (Status == DNS_INFO_NO_RECORDS)
         {
             _tprintf(_T("\t%S\n"), pszName);
             _tprintf(_T("\t----------------------------------------\n"));
             _tprintf(_T("\tNo records of type %hu\n\n"), wType);
         }
-#endif
         return;
     }
 
@@ -862,7 +866,9 @@ DisplayDns(VOID)
     {
         pNextEntry = pThisEntry->pNext;
 
-        DisplayDnsRecord(pThisEntry->pszName, pThisEntry->wType1);
+        if (pThisEntry->wType1 != 0)
+            DisplayDnsRecord(pThisEntry->pszName, pThisEntry->wType1);
+
         if (pThisEntry->wType2 != 0)
             DisplayDnsRecord(pThisEntry->pszName, pThisEntry->wType2);