Updated travis (again..) and some code changes.

.travis.yml

@@ -8,7 +8,7 @@
 #
 #		Project file for the Travis CI remote builder service.
 #
-# Version:	@(#).travis.yml	1.0.10	2018/05/08
+# Version:	@(#).travis.yml	1.0.11	2018/05/08
 #
 # Authors:	Natalia Portillo, <claunia@claunia.com>
 #		Fred N. van Kempen, <decwiz@yahoo.com>
@@ -61,16 +61,14 @@ env:
     - PROG=VACRCem-dev CROSS=y DEBUG=y DEV_BUILD=y
 
 before_install:
-  - sudo ps aux | grep apt
-  - sudo ps aux | grep dpkg
-  - sudo rm -f /var/lib/dpkg/lock
-  - sleep 10
+  # Kill off the (most likely running) APT daily update.
+  - sudo systemctl stop apt-daily.service
+  - sudo systemctl kill --kill-who=all apt-daily.service
+  - sleep 5
   - sudo apt-get install libz-mingw-w64-dev
 # - sudo apt-get install libpng-mingw-w64-dev
 
 script:
-  - ls -l /usr/i686-w64-mingw32/include
-  - ls -l /usr/i686-w64-mingw32/lib
   - chmod +x .travis-build.sh .travis-deploy.sh
   - ./.travis-build.sh
 
@@ -83,9 +81,9 @@ addons:
       - gcc-mingw-w64-x86-64
       - gcc-mingw-w64
       - mingw-w64
-      - libz-mingw-w64
-      - libz-mingw-w64-dev
-      - libpng-mingw-w64-dev
+# These do not seem to be installed from here..
+#     - libz-mingw-w64-dev
+#     - libpng-mingw-w64-dev
 
 notifications:
   irc: