vbscript: Global_Split free delimiter only if it was allocated.

Signed-off-by: Robert Wilhelm <robert.wilhelm@gmx.net> Signed-off-by: Jacek Caban <jacek@codeweavers.com> Signed-off-by: Alexandre Julliard <julliard@winehq.org>

vbscript: Global_Split free delimiter only if it was allocated.
723f5f1c · Robert Wilhelm · Alexandre Julliard · 6078375a · 723f5f1c
Commit 723f5f1c authored Sep 28, 2020 by Robert Wilhelm Committed by Alexandre Julliard Sep 28, 2020
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global.c dlls/vbscript/global.c +1 -1

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--- a/dlls/vbscript/global.c
+++ b/dlls/vbscript/global.c
@@ -2458,7 +2458,7 @@ error:
    heap_free(indices);
    if(V_VT(args) != VT_BSTR)
        SysFreeString(string);
-    if(V_VT(args+1) != VT_BSTR)
+    if(args_cnt > 1 && V_VT(args+1) != VT_BSTR)
        SysFreeString(delimiter);
    return hres;
 }