From cd1e4add4560424a541fef07c71063e5d497ae82 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Christoph=20D=C3=B6bber?= <doebber@in.tum.de>
Date: Tue, 24 Jan 2012 18:19:54 +0000
Subject: [PATCH] widely integrated FiedlAssist refs 563
---
.../org/fortiss/tooling/base/ui/fieldassist/FieldAssist.java | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/org.fortiss.tooling.base.ui/trunk/src/org/fortiss/tooling/base/ui/fieldassist/FieldAssist.java b/org.fortiss.tooling.base.ui/trunk/src/org/fortiss/tooling/base/ui/fieldassist/FieldAssist.java
index 818a0abb8..c103fd6a8 100644
--- a/org.fortiss.tooling.base.ui/trunk/src/org/fortiss/tooling/base/ui/fieldassist/FieldAssist.java
+++ b/org.fortiss.tooling.base.ui/trunk/src/org/fortiss/tooling/base/ui/fieldassist/FieldAssist.java
@@ -125,7 +125,10 @@ public class FieldAssist {
/** Finds the beginning of the word the cursor is placed in. */
private int findBeginningOfWord(String contents, int position) {
- int tmp = Math.max(0, position - 1);
+ if (contents.isEmpty()) {
+ return -1;
+ }
+ int tmp = position - 1;
while (tmp >= 0 && !Character.isWhitespace(contents.charAt(tmp))
&& !isAdditionalWhitespace(contents.charAt(tmp))) {
tmp--;
--
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