fix: halo-dev#1098 (halo-dev#1099)

zjq000100 · Oct 7, 2020 · 5520baf · 5520baf
1 parent ab74d8c
commit 5520baf
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/src/main/java/run/halo/app/utils/HaloUtils.java b/src/main/java/run/halo/app/utils/HaloUtils.java
@@ -274,6 +274,9 @@ public static String getMachineIP() {
      * @return text before cleaned
      */
     public static String cleanHtmlTag(String content) {
-        return content.replaceAll(RE_HTML_MARK, "");
+        if (StringUtils.isEmpty(content)) {
+            return StringUtils.EMPTY;
+        }
+        return content.replaceAll(RE_HTML_MARK, StringUtils.EMPTY);
     }
 }