jscript: Make sure retv pointer is initialised in exec_source even if no value…

jscript: Make sure retv pointer is initialised in exec_source even if no value needs to be returned.

jscript: Make sure retv pointer is initialised in exec_source even if no value…
7db81aeb · Rob Shearman · Alexandre Julliard · 1f168cbd · 7db81aeb
Commit 7db81aeb authored Dec 30, 2009 by Rob Shearman Committed by Alexandre Julliard Dec 31, 2009
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engine.c dlls/jscript/engine.c +5 -1

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--- a/dlls/jscript/engine.c
+++ b/dlls/jscript/engine.c
@@ -493,8 +493,12 @@ HRESULT exec_source(exec_ctx_t *ctx, parser_ctx_t *parser, source_elements_t *so

    if(retv && (exec_type == EXECT_EVAL || rt.type == RT_RETURN))
        *retv = val;
-    else
+    else {
+        if (retv) {
+            VariantInit(retv);
+        }
        VariantClear(&val);
+    }
    return S_OK;
 }