diff options
| author | syuilo <syuilotan@yahoo.co.jp> | 2017-02-10 02:16:30 +0900 |
|---|---|---|
| committer | syuilo <syuilotan@yahoo.co.jp> | 2017-02-10 02:16:30 +0900 |
| commit | 02a3300f25e796749d920e237f978c87c2a12bfd (patch) | |
| tree | 1d602700b3eb75a7b3a3f9a982ad8c293025c75e /src/common | |
| parent | Add some keywrods (diff) | |
| download | sharkey-02a3300f25e796749d920e237f978c87c2a12bfd.tar.gz sharkey-02a3300f25e796749d920e237f978c87c2a12bfd.tar.bz2 sharkey-02a3300f25e796749d920e237f978c87c2a12bfd.zip | |
Fix bug
Diffstat (limited to 'src/common')
| -rw-r--r-- | src/common/text/elements/code.js | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/common/text/elements/code.js b/src/common/text/elements/code.js index 456fe83f47..c3a3e86dd0 100644 --- a/src/common/text/elements/code.js +++ b/src/common/text/elements/code.js @@ -221,7 +221,9 @@ const elements = [ // label code => { if (code[0] != '@') return null; - const label = code.match(/^@([a-zA-Z_-]+?)\n/)[0]; + const match = code.match(/^@([a-zA-Z_-]+?)\n/); + if (!match) return null; + const label = match[0]; return { html: `<span class="label">${label}</span>`, next: label.length |