commit 9a0884c79906cf15a0b35b80989f2e537ced28ec
author Dejan Glozic <dejan> Wed Oct 16 16:13:35 2002 +0000
committer Dejan Glozic <dejan> Wed Oct 16 16:13:35 2002 +0000
tree 25e794486faae09d3efbc4699e3dd3991c397d56
parent 8a2ced8814a734860d3e64e4d358653fe6627221

*** empty log message ***

update/org.eclipse.update.ui/src/org/eclipse/update/internal/ui/properties/ConfigurationPropertyPage.java

diff --git a/update/org.eclipse.update.ui/src/org/eclipse/update/internal/ui/properties/ConfigurationPropertyPage.java b/update/org.eclipse.update.ui/src/org/eclipse/update/internal/ui/properties/ConfigurationPropertyPage.java
index dabe837..bd6383c 100644
--- a/update/org.eclipse.update.ui/src/org/eclipse/update/internal/ui/properties/ConfigurationPropertyPage.java
+++ b/update/org.eclipse.update.ui/src/org/eclipse/update/internal/ui/properties/ConfigurationPropertyPage.java
@@ -82,8 +82,16 @@
 	}
 	private void checkFields() {
 		boolean valid = true;
+		String error = null;
 		// check the value
-		setValid(valid);
+		String text = nameText.getText();
+		if (text.length()==0) valid = false;
+		else if (text.charAt(0)=='@') {
+			error = "Configuration label cannot start with a '@'";
+			valid=false;
+		}
+		setValid(valid);		
+		setErrorMessage(error);
 		changed=true;
 	}
 }