*** empty log message ***

[phpeclipse.git] / net.sourceforge.phpeclipse / src / net / sourceforge / phpdt / internal / compiler / ast / FunctionCall.java

diff --git a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/ast/FunctionCall.java b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/ast/FunctionCall.java
index 4e127ca..c91788d 100644 (file)
--- a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/ast/FunctionCall.java
+++ b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/ast/FunctionCall.java
@@ -23,12 +23,14 @@ public class FunctionCall extends AbstractSuffixExpression {
   public String toStringExpression() {
     final StringBuffer buff = new StringBuffer(prefix.toStringExpression());
     buff.append('(');
-    for (int i = 0; i < args.length; i++) {
-      Expression arg = args[i];
-      if (i != 0) {
-        buff.append(',');
+    if (args != null) {
+      for (int i = 0; i < args.length; i++) {
+        Expression arg = args[i];
+        if (i != 0) {
+          buff.append(',');
+        }
+        buff.append(arg.toStringExpression());
       }
-      buff.append(arg.toStringExpression());
     }
     buff.append(')');
     return buff.toString();