Ignore signal.SIGWINCH.

Fixes #584

osc/babysitter.py

@@ -49,11 +49,16 @@ except ImportError:
 def catchterm(*args):
     raise oscerr.SignalInterrupt
 
+
+# Signals which should terminate the program safely
 for name in 'SIGBREAK', 'SIGHUP', 'SIGTERM':
     num = getattr(signal, name, None)
     if num:
         signal.signal(num, catchterm)
 
+# Signals which should be ignored
+for sig in (signal.SIGWINCH,):
+    signal.signal(sig, signal.SIG_IGN)
 
 def run(prg, argv=None):
     try:

osc/commandline.py

@@ -9,7 +9,6 @@ from . import cmdln
 from . import conf
 from . import oscerr
 import sys
-import signal
 import time
 import imp
 import inspect
@@ -1276,7 +1275,7 @@ class Osc(cmdln.Cmdln):
                         t = linkinfo.get('project')
                         if t is None:
                             print("Skipping package ", p,  " since it is a source link pointing inside the project.")
-                            continue 
+                            continue
                     print("Submitting package ", p)
                     try:
                         result = create_submit_request(apiurl, project, p, target_project, src_update=src_update)