[PATCH 5/6] mwrap_get: golf out redundant assignment across branches

[Eric Wong <e@80x24.org>]

Terminal space is precious with my font sizes.
---
 Mwrap.xs | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/Mwrap.xs b/Mwrap.xs
index a5ffeed..c8a4568 100644
--- a/Mwrap.xs
+++ b/Mwrap.xs
@@ -147,7 +147,7 @@ mwrap_get(loc)
 PREINIT:
 	STRLEN len;
 	const char *str;
-	struct src_loc *k = 0;
+	struct src_loc *k = (void *)kbuf;
 	uintptr_t p;
 	struct cds_lfht_iter iter;
 	struct cds_lfht_node *cur;
@@ -161,12 +161,10 @@ CODE:
 	if (len > PATH_MAX)
 		XSRETURN_UNDEF;
 	if (extract_addr(str, len, (void **)&p)) {
-		k = (void *)kbuf;
 		memcpy(k->k, &p, sizeof(p));
 		k->capa = 0;
 		hash_loc(k, sizeof(p));
 	} else {
-		k = (void *)kbuf;
 		memcpy(k->k, str, len + 1);
 		k->capa = len + 1;
 		hash_loc(k, k->capa);