xmltv .travis.yml,1.3,1.4

Update of /cvsroot/xmltv/xmltv
In directory sfp-cvs-1.v30.ch3.sourceforge.com:/tmp/cvs-serv18235

Modified Files:
	.travis.yml 
Log Message:
Ensure /etc/timezone exists and is set to valid timezone during build testing


Index: .travis.yml
===================================================================
RCS file: /cvsroot/xmltv/xmltv/.travis.yml,v
retrieving revision 1.3
retrieving revision 1.4
diff -C2 -d -r1.3 -r1.4
*** .travis.yml	1 Sep 2017 00:01:17 -0000	1.3
--- .travis.yml	2 Sep 2017 04:25:51 -0000	1.4
***************
*** 53,56 ****
--- 53,57 ----
  before_install:
    - export TZ=Europe/London
+   - sudo echo "Europe/London" > /etc/timezone
    - date
    - env | sort


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