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remove two unnecessary variables (np2 and np3)
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66072 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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@ -5807,8 +5807,6 @@ node_extended_grapheme_cluster(Node** np, ScanEnv* env)
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{
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Node* tmp = NULL;
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Node* np1 = NULL;
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Node* np2 = NULL;
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Node* np3 = NULL;
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Node* list = NULL;
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Node* list2 = NULL;
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Node* alt = NULL;
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@ -6253,8 +6251,6 @@ node_extended_grapheme_cluster(Node** np, ScanEnv* env)
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err:
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onig_node_free(np1);
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onig_node_free(np2);
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onig_node_free(np3);
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onig_node_free(list);
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onig_node_free(list2);
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onig_node_free(alt);
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