Fix re-raising exception so the syntax will work for both python3 and python2.

1 files changed, 7 insertions, 2 deletions

diff --git a/src/engine/SCons/Taskmaster.py b/src/engine/SCons/Taskmaster.py
index ddafeb9..0f4fd21 100644
--- a/src/engine/SCons/Taskmaster.py
+++ b/src/engine/SCons/Taskmaster.py
@@ -22,6 +22,8 @@
 
 from __future__ import print_function
 
+import sys
+
 __doc__ = """
 Generic Taskmaster module for the SCons build engine.
 
@@ -539,8 +541,11 @@ class Task(object):
         except ValueError:
             exc_type, exc_value = exc
             exc_traceback = None
-        # raise exc_type, exc_value, exc_traceback
-        raise exc_type(exc_value).with_traceback(exc_traceback)
+
+        if sys.version_info[0] == 2:
+            exec("raise exc_type, exc_value, exc_traceback")
+        else: #  sys.version_info[0] == 3:
+            exec("raise exc_type(exc_value).with_traceback(exc_traceback)")
 
         # raise e.__class__, e.__class__(e), sys.exc_info()[2]