X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=source%2Futils.py;h=4f96fd268cdc143e203d1f47c19adf6b79855cc1;hb=d06107fde09228f87415ab62c6afd417efb36276;hp=cb1bc4d59da03de5d20212dba5666782ed6e1893;hpb=2a12e1ba8dbc7b1856e83008a0e254fa74ba9bd1;p=bootmanager.git

diff --git a/source/utils.py b/source/utils.py
index cb1bc4d..4f96fd2 100644
--- a/source/utils.py
+++ b/source/utils.py
@@ -148,7 +148,8 @@ def sysexec( cmd, log= None, fsck = False ):
         raise BootManagerException, "Interrupted by user"
 
     if log is not None:
-        log.write(stdoutdata)
+        if stdoutdata is not None:
+            log.write(stdoutdata)
 
     returncode = prog.wait()