[evolution-mapi] Correct a test in e_mapi_connection_resolve_username()

[Milan Crha <mcrha src gnome org>]

commit b86314e9cc821ad97ce532bd11bd66ed5d3ecb71
Author: Milan Crha <mcrha redhat com>
Date:   Mon Oct 1 14:02:04 2018 +0200

    Correct a test in e_mapi_connection_resolve_username()
    
    It didn't cause any issue, it did return the error too, only with
    a wrong variable name. This is to make the error message accurate.

 src/libexchangemapi/e-mapi-connection.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/src/libexchangemapi/e-mapi-connection.c b/src/libexchangemapi/e-mapi-connection.c
index 099bf06..d9ddd82 100644
--- a/src/libexchangemapi/e-mapi-connection.c
+++ b/src/libexchangemapi/e-mapi-connection.c
@@ -6836,7 +6836,7 @@ e_mapi_connection_resolve_username (EMapiConnection *conn,
                        row = talloc_zero (mem_ctx, struct SRow);
                        if (!row) {
                                UNLOCK();
-                               e_return_val_mapi_error_if_fail (properties != NULL, 
MAPI_E_INVALID_PARAMETER, FALSE);
+                               e_return_val_mapi_error_if_fail (row != NULL, MAPI_E_INVALID_PARAMETER, 
FALSE);
                        }
 
                        cast_PropertyRow_to_SRow (mem_ctx, &rows->aRow[qq], row);