Blame SOURCES/ksh-20120801-emptyarrayinit.patch

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--- ksh-20120801/src/cmd/ksh93/sh/array.c	2014-12-11 16:39:34.253860675 -0200
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+++ ksh-20120801/src/cmd/ksh93/sh/array.c	2014-12-11 16:39:40.794857083 -0200
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@@ -1003,7 +1003,7 @@ Namarr_t *nv_setarray(Namval_t *np, void
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 		ap->nelem = nelem;
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 		ap->fun = fun;
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 		nv_onattr(np,NV_ARRAY);
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-		if(fp || value)
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+		if(fp || (value && value != Empty))
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 		{
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 			nv_putsub(np, "0", ARRAY_ADD);
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 			if(value)