wxGUI: out-dated comments removed (cosmetics) [merge from devbr6, r31843]

git-svn-id: https://svn.osgeo.org/grass/grass/trunk@31844 15284696-431f-4ddb-bdfa-cd5b030d7da7

gui/wxpython/gui_modules/gcmd.py

@@ -549,7 +549,6 @@ class CommandThread(Thread):
         if self.stdout:
             # make module stdout/stderr non-blocking
             out_fileno = self.module.stdout.fileno()
-            # FIXME (MS Windows)
 	    if not subprocess.mswindows:
                 flags = fcntl.fcntl(out_fileno, fcntl.F_GETFL)
                 fcntl.fcntl(out_fileno, fcntl.F_SETFL, flags| os.O_NONBLOCK)
@@ -557,7 +556,6 @@ class CommandThread(Thread):
         if self.stderr:
             # make module stdout/stderr non-blocking
             out_fileno = self.module.stderr.fileno()
-            # FIXME (MS Windows)
 	    if not subprocess.mswindows:
                 flags = fcntl.fcntl(out_fileno, fcntl.F_GETFL)
                 fcntl.fcntl(out_fileno, fcntl.F_SETFL, flags| os.O_NONBLOCK)