task_switcher: add variable verification

Desktop / Enlightenment / Elementary - Michelle Legrand [outlook.com] - 26 March 2015 12:17 UTC

Summary: If dbus is not installed the task switcher raise a segmentation error. So we check if the returned variable by eo_do is not null before continuing.

@fix

37f02ee task_switcher: add variable verification.
src/bin/test_task_switcher.c | 2 ++
1 file changed, 2 insertions(+)

Upstream: git.enlightenment.org

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