From a3cfb4a2a014e8976727cd407286a01d6f56aec2 Mon Sep 17 00:00:00 2001
From: stevenknight <stevenknight@fdb21ef1-2011-0410-befe-b5e4ea1792b1>
Date: Thu, 10 Oct 2002 17:41:32 +0000
Subject: [PATCH] Fix verbose BuildError bug. (Anthony Roach)

git-svn-id: http://scons.tigris.org/svn/scons/trunk@479 fdb21ef1-2011-0410-befe-b5e4ea1792b1
---
 src/CHANGES.txt                   |  2 ++
 src/engine/SCons/Node/__init__.py |  2 ++
 test/errors.py                    | 15 +++++++++++++++
 3 files changed, 19 insertions(+)

diff --git a/src/CHANGES.txt b/src/CHANGES.txt
index e227920e..265b19e4 100644
--- a/src/CHANGES.txt
+++ b/src/CHANGES.txt
@@ -92,6 +92,8 @@ RELEASE 0.09 -
 
   - Add EnsurePythonVersion() and EnsureSConsVersion() functions.
 
+  - Fix the overly-verbose stack trace on ListBuilder build errors.
+
   From sam th:
 
   - Dynamically check for the existence of utilities with which to
diff --git a/src/engine/SCons/Node/__init__.py b/src/engine/SCons/Node/__init__.py
index 75a27c06..22bf949a 100644
--- a/src/engine/SCons/Node/__init__.py
+++ b/src/engine/SCons/Node/__init__.py
@@ -112,6 +112,8 @@ class Node:
                 raise
             except UserError:
                 raise
+            except BuildError:
+                raise
             except:
                 raise BuildError(self, "Exception",
                                  sys.exc_type,
diff --git a/test/errors.py b/test/errors.py
index 979c6e11..5f780f23 100644
--- a/test/errors.py
+++ b/test/errors.py
@@ -27,6 +27,9 @@ __revision__ = "__FILE__ __REVISION__ __DATE__ __DEVELOPER__"
 import TestCmd
 import TestSCons
 import string
+import sys
+
+python = sys.executable
 
 test = TestSCons.TestSCons(match = TestCmd.match_re_dotall)
 
@@ -113,4 +116,16 @@ test.run(arguments='-f SConstruct3',
 InternalError: error inside
 """, status=2)
 
+test.write('build.py', '''
+import sys
+sys.exit(2)
+''')
+
+test.write('SConstruct', """
+env=Environment()
+Default(env.Command(['one.out', 'two.out'], ['foo.in'], action=r'%s build.py'))
+"""%python)
+
+test.run(status=2, stderr="scons: \\*\\*\\* \\[one.out\\] Error 2\n")
+
 test.pass_test()
-- 
2.26.2