change getCommitNumber()

src/web/src/components/Posts/Commits.tsx

@@ -34,7 +34,8 @@ const useStyles = makeStyles((theme: Theme) =>
   })
 );
 
-const getCommitNumber = (url: string) => url.replace(/.+\/(commit|commits)\/(\w{40}).*/, '$2');
+const getCommitNumber = (url: string, length?: number) =>
+  url.replace(/.+\/(commit|commits)\/(\w{40}).*/, '$2').substr(0, length);
 
 type Props = {
   commitUrls: string[];
@@ -56,10 +57,10 @@ const Commits = ({ commitUrls }: Props) => {
               href={`https://github.com${url}`}
               rel="bookmark"
               target="_blank"
-              title={'Commit #' + getCommitNumber(url)}
+              title={'Commit' + getCommitNumber(url)}
               className={classes.link}
             >
-              #{getCommitNumber(url).substr(0, 6)}
+              {getCommitNumber(url, 6)}
             </a>
           </p>
         ))}