From b04e267eaccf5e66e7eb63f24acc19df9862db0d Mon Sep 17 00:00:00 2001
From: Eric Long <elong@jumpmind.com>
Date: Wed, 19 May 2021 19:18:22 -0400
Subject: [PATCH] 0004998: Firebird error while dropping trigger, token unknown

---
 .../org/jumpmind/symmetric/db/AbstractSymmetricDialect.java     | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/symmetric-core/src/main/java/org/jumpmind/symmetric/db/AbstractSymmetricDialect.java b/symmetric-core/src/main/java/org/jumpmind/symmetric/db/AbstractSymmetricDialect.java
index feb3df63ef..27cbfbd0d2 100644
--- a/symmetric-core/src/main/java/org/jumpmind/symmetric/db/AbstractSymmetricDialect.java
+++ b/symmetric-core/src/main/java/org/jumpmind/symmetric/db/AbstractSymmetricDialect.java
@@ -294,7 +294,7 @@ public Set<String> getSqlKeywords() {
     }
 
     protected String getDropTriggerSql(StringBuilder sqlBuffer, String catalogName, String schemaName, String triggerName, String tableName) {
-        schemaName = schemaName == null ? "" : (schemaName + ".");
+        schemaName = StringUtils.isBlank(schemaName) ? "" : (schemaName + ".");
         return "drop trigger " + schemaName + triggerName;
     }