From 77e189602064d4b6ddcc926343cea967eb73b7dc Mon Sep 17 00:00:00 2001
From: axelcl <axelcl>
Date: Sat, 16 Jul 2005 07:51:47 +0000
Subject: [PATCH] Avoid NPE in EntryPointTab

---
 .../debug/ui/launcher/PHPEntryPointTab.java        |   18 ++++++++++++------
 1 files changed, 12 insertions(+), 6 deletions(-)

diff --git a/net.sourceforge.phpeclipse.debug.ui/src/net/sourceforge/phpdt/internal/debug/ui/launcher/PHPEntryPointTab.java b/net.sourceforge.phpeclipse.debug.ui/src/net/sourceforge/phpdt/internal/debug/ui/launcher/PHPEntryPointTab.java
index 4ffdf1b..b233034 100644
--- a/net.sourceforge.phpeclipse.debug.ui/src/net/sourceforge/phpdt/internal/debug/ui/launcher/PHPEntryPointTab.java
+++ b/net.sourceforge.phpeclipse.debug.ui/src/net/sourceforge/phpdt/internal/debug/ui/launcher/PHPEntryPointTab.java
@@ -31,7 +31,9 @@ import org.eclipse.ui.IWorkbenchPage;
 
 public class PHPEntryPointTab extends AbstractLaunchConfigurationTab {
 	protected String originalFileName, originalProjectName;
+
 	protected PHPProjectSelector projectSelector;
+
 	protected PHPFileSelector fileSelector;
 
 	public PHPEntryPointTab() {
@@ -43,7 +45,8 @@ public class PHPEntryPointTab extends AbstractLaunchConfigurationTab {
 
 		new Label(composite, SWT.NONE).setText(PHPDebugUiMessages.getString("LaunchConfigurationTab.PHPEntryPoint.projectLabel"));
 		projectSelector = new PHPProjectSelector(composite);
-		projectSelector.setBrowseDialogMessage(PHPDebugUiMessages.getString("LaunchConfigurationTab.PHPEntryPoint.projectSelectorMessage"));
+		projectSelector.setBrowseDialogMessage(PHPDebugUiMessages
+				.getString("LaunchConfigurationTab.PHPEntryPoint.projectSelectorMessage"));
 		projectSelector.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
 		projectSelector.addModifyListener(new ModifyListener() {
 			public void modifyText(ModifyEvent evt) {
@@ -78,7 +81,9 @@ public class PHPEntryPointTab extends AbstractLaunchConfigurationTab {
 			if (part != null) {
 				IEditorInput input = part.getEditorInput();
 				IResource file = (IResource) input.getAdapter(IResource.class);
-				return file.getProject();
+				if (file != null) {
+					return file.getProject();
+				}
 			}
 		}
 		return null;
@@ -106,7 +111,8 @@ public class PHPEntryPointTab extends AbstractLaunchConfigurationTab {
 	public void performApply(ILaunchConfigurationWorkingCopy configuration) {
 		configuration.setAttribute(PHPLaunchConfigurationAttribute.PROJECT_NAME, projectSelector.getSelectionText());
 		IFile file = fileSelector.getSelection();
-		configuration.setAttribute(PHPLaunchConfigurationAttribute.FILE_NAME, file == null ? "" : file.getProjectRelativePath().toString());
+		configuration.setAttribute(PHPLaunchConfigurationAttribute.FILE_NAME, file == null ? "" : file.getProjectRelativePath()
+				.toString());
 	}
 
 	protected Composite createPageRoot(Composite parent) {
@@ -125,7 +131,7 @@ public class PHPEntryPointTab extends AbstractLaunchConfigurationTab {
 
 	public boolean isValid(ILaunchConfiguration launchConfig) {
 		try {
-				
+
 			String projectName = launchConfig.getAttribute(PHPLaunchConfigurationAttribute.PROJECT_NAME, "");
 			if (projectName.length() == 0) {
 				setErrorMessage(PHPDebugUiMessages.getString("LaunchConfigurationTab.PHPEntryPoint.invalidProjectSelectionMessage"));
@@ -140,7 +146,7 @@ public class PHPEntryPointTab extends AbstractLaunchConfigurationTab {
 		} catch (CoreException e) {
 			log(e);
 		}
-		
+
 		setErrorMessage(null);
 		return true;
 	}
@@ -155,6 +161,6 @@ public class PHPEntryPointTab extends AbstractLaunchConfigurationTab {
 
 	public Image getImage() {
 		return PHPUiImages.get(PHPUiImages.IMG_CTOOLS_PHP_PAGE);
-  }
+	}
 
 }
\ No newline at end of file
-- 
1.7.1