[PATCH] Don't crash on null pointers while TRACE enabled

[Nikolay Sivov]

---
 dlls/odbc32/proxyodbc.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/dlls/odbc32/proxyodbc.c b/dlls/odbc32/proxyodbc.c
index 0928651..50a2f99 100644
--- a/dlls/odbc32/proxyodbc.c
+++ b/dlls/odbc32/proxyodbc.c
@@ -959,9 +959,9 @@ SQLRETURN WINAPI SQLDataSources(SQLHENV EnvironmentHandle,
         if (TRACE_ON(odbc))
         {
            TRACE("returns: %d \t", ret);
-           if (*NameLength1 > 0)
+           if (NameLength1 && *NameLength1 > 0)
              TRACE("DataSource = %s,", ServerName);
-           if (*NameLength2 > 0)
+           if (NameLength2 && *NameLength2 > 0)
              TRACE(" Description = %s", Description);
            TRACE("\n");
         }
-- 
1.5.6.5


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