From aaa1dc0d4807358d2da8326dbe60e5b3d23538be Mon Sep 17 00:00:00 2001
From: "igor%mir2.org" <igor%mir2.org@18797224-902f-48f8-a5cc-f745e15eee43>
Date: Wed, 26 May 2004 11:03:03 +0000
Subject: [PATCH] Make sure that Context.getSourcePositionFromStack never
 returns negative numbers and uses 0 to indicate absence of line information.
 It accounts for differences between JVMs when dealing with incomplete debug
 information.

git-svn-id: svn://10.0.0.236/trunk@156952 18797224-902f-48f8-a5cc-f745e15eee43
---
 mozilla/js/rhino/src/org/mozilla/javascript/Context.java | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/mozilla/js/rhino/src/org/mozilla/javascript/Context.java b/mozilla/js/rhino/src/org/mozilla/javascript/Context.java
index 7c5aab229f4..7c8ce5f5075 100644
--- a/mozilla/js/rhino/src/org/mozilla/javascript/Context.java
+++ b/mozilla/js/rhino/src/org/mozilla/javascript/Context.java
@@ -2346,6 +2346,9 @@ public class Context
                     String lineStr = s.substring(colon + 1, close);
                     try {
                         linep[0] = Integer.parseInt(lineStr);
+                        if (linep[0] < 0) {
+                            linep[0] = 0;
+                        }
                         return fileStr;
                     }
                     catch (NumberFormatException e) {