[PATCH] d3dcompiler: Fix a leak on error path (Coverity).

[Sven Baars]

Signed-off-by: Sven Baars 
---
 dlls/d3dcompiler_43/utils.c | 15 +++++++++------
 1 file changed, 9 insertions(+), 6 deletions(-)

diff --git a/dlls/d3dcompiler_43/utils.c b/dlls/d3dcompiler_43/utils.c
index df39716b495..971a5bef9c7 100644
--- a/dlls/d3dcompiler_43/utils.c
+++ b/dlls/d3dcompiler_43/utils.c
@@ -1450,19 +1450,22 @@ struct hlsl_ir_node *add_assignment(struct list *instrs, struct hlsl_ir_node *lh
     struct hlsl_type *lhs_type;
     DWORD writemask = 0;

+    if (!assign)
+    {
+        ERR("Out of memory\n");
+        return NULL;
+    }
+
     lhs_type = lhs->data_type;
     if (lhs_type->type <= HLSL_CLASS_LAST_NUMERIC)
     {
         writemask = (1 << lhs_type->dimx) - 1;

if (!(rhs = add_implicit_conversion(instrs, rhs, lhs_type, &rhs->loc)))
+        {
+            d3dcompiler_free(assign);
             return NULL;
-    }
-
-    if (!assign)
-    {
-        ERR("Out of memory\n");
-        return NULL;
+        }
     }

while (lhs->type != HLSL_IR_LOAD)