uart.c: mraa_uart_get_dev_path return NULL on error
authorJon Trulson <jtrulson@ics.com>
Wed, 18 Feb 2015 19:38:44 +0000 (12:38 -0700)
committerBrendan Le Foll <brendan.le.foll@intel.com>
Thu, 19 Feb 2015 10:48:02 +0000 (10:48 +0000)
commitdd807308ac7a8a87454a4c8cdf9dbe287ce9275b
treeb9a7bdc36cad165a3e2ece0773245e5d38ffcf16
parentd6891e8bd754b6af22310fc0cfabcc978bd6078a
uart.c: mraa_uart_get_dev_path return NULL on error

Signed-off-by: Jon Trulson <jtrulson@ics.com>
Signed-off-by: Brendan Le Foll <brendan.le.foll@intel.com>
src/uart/uart.c