tablet-shell: Fix compilation warnings
authorDaniel Stone <daniel@fooishbar.org>
Mon, 18 Jun 2012 18:39:56 +0000 (19:39 +0100)
committerKristian Høgsberg <krh@bitplanet.net>
Mon, 18 Jun 2012 19:09:45 +0000 (15:09 -0400)
commit6d4a3c1a397d6474f6535336bbc8a28af8f2c7a2
tree338c8a4536093ed6d18f07c323aa63f19625d227
parenta494f1d3f058a2a8b169302ff6acc2ac053f3051
tablet-shell: Fix compilation warnings

Include unistd.h to get fork and execl prototypes, and remove
declarations of two unused variables.

Signed-off-by: Daniel Stone <daniel@fooishbar.org>
clients/tablet-shell.c