ntdll: Fix build on PowerPC

[André Hentschel]

Signed-off-by: André Hentschel 
---
 dlls/ntdll/signal_powerpc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dlls/ntdll/signal_powerpc.c b/dlls/ntdll/signal_powerpc.c
index cb5089b..d86412a 100644
--- a/dlls/ntdll/signal_powerpc.c
+++ b/dlls/ntdll/signal_powerpc.c
@@ -1171,7 +1171,7 @@ static void thread_startup( void *param )
     context.Iar  = (DWORD)info->start;

if (info->suspend) wait_suspend( &context );
-    attach_dlls( &context, (void **)&context->Gpr3 );
+    attach_dlls( &context, (void **)&context.Gpr3 );

((thread_start_func)context.Iar)( (LPTHREAD_START_ROUTINE)context.Gpr3, (void *)context.Gpr4 );
 }