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remove an unused variable

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66240 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
duerst 2018-12-06 09:54:09 +00:00
parent c114e275c9
commit 9d17024095

View file

@ -5825,7 +5825,6 @@ node_extended_grapheme_cluster(Node** np, ScanEnv* env)
Node* tmp = NULL;
Node* np1 = NULL;
Node* top_alt = NULL;
BBuf *pbuf1 = NULL;
int r = 0;
int num1;
int i;
@ -6054,7 +6053,6 @@ node_extended_grapheme_cluster(Node** np, ScanEnv* env)
err:
onig_node_free(np1);
bbuf_free(pbuf1);
for (i=0; i<NODE_COMMON_SIZE; i++)
onig_node_free(node_common[i]);
return (r == 0) ? ONIGERR_MEMORY : r;