Marcus Meissner : msi: Handle some error returns (Coverity).

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 5c4a3bd61b054747f50351765fa56aacf0791191
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=5c4a3bd61b054747f50351765fa56aacf0791191

Author: Marcus Meissner <meissner at suse.de>
Date:   Thu Feb  4 15:26:53 2010 +0100

msi: Handle some error returns (Coverity).

---

 dlls/msi/tests/install.c |    7 ++++++-
 1 files changed, 6 insertions(+), 1 deletions(-)

diff --git a/dlls/msi/tests/install.c b/dlls/msi/tests/install.c
index 9b334ed..62d3a66 100644
--- a/dlls/msi/tests/install.c
+++ b/dlls/msi/tests/install.c
@@ -7475,6 +7475,7 @@ static void test_start_services(void)
     }
     scm = OpenSCManager(NULL, NULL, SC_MANAGER_ALL_ACCESS);
     ok(scm != NULL, "Failed to open the SC Manager\n");
+    if (!scm) return;
 
     service = OpenService(scm, "Spooler", SC_MANAGER_ALL_ACCESS);
     if (!service && GetLastError() == ERROR_SERVICE_DOES_NOT_EXIST)
@@ -7483,7 +7484,11 @@ static void test_start_services(void)
         CloseServiceHandle(scm);
         return;
     }
-    ok(service != NULL, "Failed to open Spooler\n");
+    ok(service != NULL, "Failed to open Spooler, error %d\n", GetLastError());
+    if (!service) {
+        CloseServiceHandle(scm);
+        return;
+    }
 
     ret = StartService(service, 0, NULL);
     if (!ret && (error = GetLastError()) != ERROR_SERVICE_ALREADY_RUNNING)