g.gui.vdigit: fix build messages formatting

git-svn-id: https://svn.osgeo.org/grass/grass/trunk@54390 15284696-431f-4ddb-bdfa-cd5b030d7da7

gui/wxpython/vdigit/wxdisplay.py

@@ -39,7 +39,7 @@ def print_error(msg, type):
     """!Redirect stderr"""
     global log
     if log:
-        log.write(msg)
+        log.write(msg + os.linesep)
     else:
         print msg
     global last_error
@@ -53,7 +53,7 @@ def print_progress(value):
     if progress:
         progress.SetValue(value)
     else:
-        print value
+        pass # discard progress info
     
     return 0