fix Blog Entity content is empty or null will throw IndexOutOfRangeException

6 years ago · 307a06ae8b
parent a07ab5e69f
commit 307a06ae8b
1 changed files with 4 additions and 1 deletions
--- a/modules/blogging/src/Volo.Blogging.Web/Pages/Blog/BloggingPage.cs
+++ b/modules/blogging/src/Volo.Blogging.Web/Pages/Blog/BloggingPage.cs
@ -34,7 +34,10 @@ namespace Volo.Blogging.Pages.Blog
            var closingTag = "</p>";

            var html = RenderMarkdownToString(content);
-
+            if (string.IsNullOrWhiteSpace(html))
+            {
+                return "";
+            }
            var splittedHtml = html.Split(closingTag);

            if (splittedHtml.Length < 1)