X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=ext%2FNDBM_File%2Ftypemap;h=40b95f22c022a980eb7681ff98ba13dbafcb48b1;hb=5d655eec0c0ab8ae05533bde3a2b3b5ed9adff22;hp=eeb5d59027f5173152e609484bac6fe3904653f1;hpb=9fe6733ac5627eddc014ed5f2afb208fa4afd501;p=p5sagit%2Fp5-mst-13.2.git

diff --git a/ext/NDBM_File/typemap b/ext/NDBM_File/typemap
index eeb5d59..40b95f2 100644
--- a/ext/NDBM_File/typemap
+++ b/ext/NDBM_File/typemap
@@ -20,8 +20,14 @@ T_DATUM_K
 	$var.dsize = (int)PL_na;
 T_DATUM_V
         ckFilter($arg, filter_store_value, \"filter_store_value\");
-	$var.dptr = SvPV($arg, PL_na);
-	$var.dsize = (int)PL_na;
+	if (SvOK($arg)) {
+	    $var.dptr = SvPV($arg, PL_na);
+	    $var.dsize = (int)PL_na;
+	}
+	else {
+	    $var.dptr = \"\";
+	    $var.dsize = 0;
+	}
 T_GDATUM
 	UNIMPLEMENTED
 OUTPUT