If the TERM environment variable is unset then just use internal default

term codes since the vt100 codes typically produce strange output. This
fixes strange output from catalyst stage1 builds. (trunk r15129)

svn path=/main/branches/2.1.7/; revision=15141

diff --git a/pym/_emerge/JobStatusDisplay.py b/pym/_emerge/JobStatusDisplay.py
index 288e355f694bda3b184d06e0694592561f188a0c..cfc0bfa91ce6419f067741ce15ff5fc002616403 100644 (file)
--- a/pym/_emerge/JobStatusDisplay.py
+++ b/pym/_emerge/JobStatusDisplay.py
@@ -87,7 +87,9 @@ class JobStatusDisplay(object):
                        False otherwise.
                """
 
-               term_type = os.environ.get("TERM", "vt100")
+               term_type = os.environ.get("TERM", "").strip()
+               if not term_type:
+                       return False
                tigetstr = None
 
                try: