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changeset 9:e76aa0b07480

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Some more instanceof
author Frank Benoit <benoit@tionex.de>
date Wed, 27 Aug 2008 14:36:41 +0200
parents a9ab4c738ed8
children 30a762abda2a
files dwt/dnd/HTMLTransfer.d dwt/dnd/RTFTransfer.d dwt/dnd/TextTransfer.d
diffstat 3 files changed, 3 insertions(+), 3 deletions(-) [+]
line wrap: on
line diff
--- a/dwt/dnd/HTMLTransfer.d	Wed Aug 27 14:32:39 2008 +0200
+++ b/dwt/dnd/HTMLTransfer.d	Wed Aug 27 14:36:41 2008 +0200
@@ -94,7 +94,7 @@
 }
 
 bool checkHTML(Object object) {
-    return (object !is null && object instanceof String && (cast(String)object).length() > 0);
+    return (object !is null && null !is cast(String)object && (cast(String)object).length() > 0);
 }
 
 protected bool validate(Object object) {
--- a/dwt/dnd/RTFTransfer.d	Wed Aug 27 14:32:39 2008 +0200
+++ b/dwt/dnd/RTFTransfer.d	Wed Aug 27 14:36:41 2008 +0200
@@ -120,7 +120,7 @@
 }
 
 bool checkRTF(Object object) {
-    return (object !is null && object instanceof String && (cast(String)object).length() > 0);
+    return (object !is null && null !is cast(String)object && (cast(String)object).length() > 0);
 }
 
 protected bool validate(Object object) {
--- a/dwt/dnd/TextTransfer.d	Wed Aug 27 14:32:39 2008 +0200
+++ b/dwt/dnd/TextTransfer.d	Wed Aug 27 14:36:41 2008 +0200
@@ -146,7 +146,7 @@
 }
 
 bool checkText(Object object) {
-    return (object !is null && object instanceof String && (cast(String)object).length() > 0);
+    return (object !is null && null !is cast(String)object && (cast(String)object).length() > 0);
 }
 protected bool validate(Object object) {
     return checkText(object);