提交代码，修改Bug

Signed-off-by: zouap <zouap@pcl.ac.cn>

models/dbsql/issue_foreigntable_for_es.sql

@@ -193,6 +193,7 @@ $def$
        name=NEW.name,
        is_closed=NEW.is_closed,
        num_comments=NEW.num_comments,
+       updated_unix=NEW.updated_unix,
        comment=(select array_to_string(array_agg(content order by created_unix desc),',') from public.comment where issue_id=NEW.id)
        where id=NEW.id;
        return new;

routers/search.go

@@ -573,7 +573,8 @@ func trimFontHtml(text []rune) string {
 	startRune := rune('<')
 	endRune := rune('>')
 	count := 0
-	for i := 0; i < len(text); i++ {
+	i := 0
+	for ; i < len(text); i++ {
 		if text[i] == startRune { //start <
 			re := false
 			j := i + 1
@@ -592,11 +593,14 @@ func trimFontHtml(text []rune) string {
 				} else {
 					return string(text[0:i])
 				}
-
 			}
 		}
 	}
-	return string(text)
+	if count%2 == 1 {
+		return string(text[0:i]) + "</font>"
+	} else {
+		return string(text[0:i])
+	}
 }
 
 func trimHrefHtml(result string) string {