[PATCH 1/1] secur32: Avoid syscall fault in process_detach() if GnuTLS failed to load.

[Brendan Shanks]

From: Brendan Shanks

---
 dlls/secur32/schannel_gnutls.c | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/dlls/secur32/schannel_gnutls.c b/dlls/secur32/schannel_gnutls.c
index bbe22400f02..cfe580ee4fe 100644
--- a/dlls/secur32/schannel_gnutls.c
+++ b/dlls/secur32/schannel_gnutls.c
@@ -1600,9 +1600,12 @@ fail:

static NTSTATUS process_detach( void *args )
 {
-    pgnutls_global_deinit();
-    dlclose(libgnutls_handle);
-    libgnutls_handle = NULL;
+    if (libgnutls_handle)
+    {
+        pgnutls_global_deinit();
+        dlclose(libgnutls_handle);
+        libgnutls_handle = NULL;
+    }
     return STATUS_SUCCESS;
 }