<commit_before>// @flow
import React, { Component } from 'react';
import { Link } from 'react-router';

export default class TagList extends Component {
  render () {
    return (
      <span>
        { this.props.tags.map((tag, i) => (
          <span className="tag-group-item noselect" key={ i }>{ tag }</span>
        ))}
      </span>
    );
  }
}
<commit_msg>fix error when no tags<commit_after>// @flow
import React, { Component } from 'react';
import { Link } from 'react-router';

export default class TagList extends Component {
  render () {
    return (
      <span>
        { this.props.tags && this.props.tags.map((tag, i) => (
          <span className="tag-group-item noselect" key={ i }>{ tag }</span>
        ))}
      </span>
    );
  }
}

{'fraction_non_alphanumeric': 0.1662269129287599, 'fraction_numerical': 0.0, 'mean_word_length': 2.403587443946188, 'pattern_counts': {'":': 0, '<': 11, '<?xml version=': 0, '>': 13, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'dir': 'git-commits-cleaned', 'id': '86687', 'n_tokens_mistral': 243, 'n_tokens_neox': 242, 'n_words': 65}