Commit1fbe7d3

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PL/Perl: Avoid compiler warning from clang

Use SvREFCNT_inc_simple_void() instead of SvREFCNT_inc() to avoidwarning about unused return value.

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Lines changed: 1 addition & 1 deletion

Original file line number	Diff line number	Diff line change
`@@ -64,7 +64,7 @@ sv2cstr(SV *sv)`
`64`	`64`	`else`
`65`	`65`	`/* increase the reference count so we cant just SvREFCNT_dec() it when`
`66`	`66`	`* we are done */`
`67`		`-SvREFCNT_inc(sv);`
	`67`	`+SvREFCNT_inc_simple_void(sv);`
`68`	`68`
`69`	`69`	`val=SvPVutf8(sv,len);`
`70`	`70`

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