improved settings dialogs

[phpeclipse.git] / net.sourceforge.phpeclipse.launching / src / net / sourceforge / phpdt / internal / launching / PHPRuntime.java

diff --git a/net.sourceforge.phpeclipse.launching/src/net/sourceforge/phpdt/internal/launching/PHPRuntime.java b/net.sourceforge.phpeclipse.launching/src/net/sourceforge/phpdt/internal/launching/PHPRuntime.java
index 56c6101..f454e62 100644 (file)
--- a/net.sourceforge.phpeclipse.launching/src/net/sourceforge/phpdt/internal/launching/PHPRuntime.java
+++ b/net.sourceforge.phpeclipse.launching/src/net/sourceforge/phpdt/internal/launching/PHPRuntime.java
@@ -103,17 +103,20 @@ public class PHPRuntime {
        protected void loadRuntimeConfiguration() {
                installedInterpreters = new ArrayList();
                try {
-                       XMLReader reader = SAXParserFactory.newInstance().newSAXParser().getXMLReader();
-                       reader.setContentHandler(getRuntimeConfigurationContentHandler());
-                       reader.parse(new InputSource(getRuntimeConfigurationReader()));
+                       File file = getRuntimeConfigurationFile();
+                       if (file.exists()) {
+                           XMLReader reader = SAXParserFactory.newInstance().newSAXParser().getXMLReader();
+                           reader.setContentHandler(getRuntimeConfigurationContentHandler());
+                           reader.parse(new InputSource(getRuntimeConfigurationReader(file)));
+                       }
                } catch(Exception e) {
                        PHPLaunchingPlugin.log(e);
                }
        }
 
-       protected Reader getRuntimeConfigurationReader() {
+       protected Reader getRuntimeConfigurationReader(File file) {
                try {
-                       return new FileReader(getRuntimeConfigurationFile());
+                       return new FileReader(file);
                } catch(FileNotFoundException e) {}
                return new StringReader("");
        }