From 79cde3c55db3ea7e77138d3463a8cfc099079620 Mon Sep 17 00:00:00 2001
From: kunfei <gekunfei@live.com>
Date: Mon, 20 Mar 2023 10:27:55 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BC=98=E5=8C=96?=
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---
 .../main/java/io/legado/app/model/analyzeRule/AnalyzeUrl.kt   | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/app/src/main/java/io/legado/app/model/analyzeRule/AnalyzeUrl.kt b/app/src/main/java/io/legado/app/model/analyzeRule/AnalyzeUrl.kt
index a3490353b..bff8b0427 100644
--- a/app/src/main/java/io/legado/app/model/analyzeRule/AnalyzeUrl.kt
+++ b/app/src/main/java/io/legado/app/model/analyzeRule/AnalyzeUrl.kt
@@ -283,8 +283,8 @@ class AnalyzeUrl(
                 return it.title
             }
         }
-        return chapter?.getVariable(key)
-            ?: ruleData?.getVariable(key)
+        return chapter?.getVariable(key)?.takeIf { it.isNotEmpty() }
+            ?: ruleData?.getVariable(key)?.takeIf { it.isNotEmpty() }
             ?: ""
     }