src/autil.c | 6 3 + 3 - 0 !
src/ewmh.c | 2 1 + 1 - 0 !
src/gui.c | 2 1 + 1 - 0 !
src/icon.c | 2 1 + 1 - 0 !
src/util.c | 10 5 + 5 - 0 !
src/win.c | 12 6 + 6 - 0 !
6 files changed, 17 insertions(+), 17 deletions(-)

 fix some problems reported by cppcheck.

test/run-in-xvfb.test | 15 13 + 2 - 0 !
1 file changed, 13 insertions(+), 2 deletions(-)

 tweak the upstream test suite a bit.
 - do not install any packages
 - do not invoke anything as root via sudo

test/run-in-xvfb.test | 13 7 + 6 - 0 !
1 file changed, 7 insertions(+), 6 deletions(-)

 use xdotool instead of cnee/xnee in the test suite

test/run-in-xvfb.test | 8 4 + 4 - 0 !
1 file changed, 4 insertions(+), 4 deletions(-)

 export the display variable for the test duration
 Make sure all the X clients started in the test run connect to the Xvfb instance.

src/alttab.c | 4 2 + 2 - 0 !
src/alttab.h | 30 15 + 15 - 0 !
src/ewmh.c | 6 3 + 3 - 0 !
src/gui.c | 16 8 + 8 - 0 !
src/icon.c | 2 1 + 1 - 0 !
src/icon.h | 2 1 + 1 - 0 !
src/pngd.h | 2 1 + 1 - 0 !
src/randr.c | 2 1 + 1 - 0 !
src/rp.c | 4 2 + 2 - 0 !
src/util.c | 4 2 + 2 - 0 !
src/util.h | 4 2 + 2 - 0 !
src/win.c | 10 5 + 5 - 0 !
12 files changed, 43 insertions(+), 43 deletions(-)

 declare functions with no parameters as (void)
 Also correct a function prototype and another function's invocation.
Bug-Debian: https://bugs.debian.org/1096301