projects
/
contrib
/
mraa.git
/ commitdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
| commitdiff |
tree
raw
|
patch
| inline |
side by side
(parent:
59ab125
)
uart.c: Fix return value check for tcflush()
author
Brendan Le Foll
<brendan.le.foll@intel.com>
Wed, 2 Sep 2015 13:39:54 +0000
(14:39 +0100)
committer
Brendan Le Foll
<brendan.le.foll@intel.com>
Wed, 2 Sep 2015 13:39:54 +0000
(14:39 +0100)
Signed-off-by: Brendan Le Foll <brendan.le.foll@intel.com>
src/uart/uart.c
patch
|
blob
|
history
diff --git
a/src/uart/uart.c
b/src/uart/uart.c
index
82e1252
..
76cf9a2
100644
(file)
--- a/
src/uart/uart.c
+++ b/
src/uart/uart.c
@@
-253,7
+253,7
@@
mraa_uart_flush(mraa_uart_context dev)
return MRAA_ERROR_INVALID_HANDLE;
}
- if (
!tcdrain(dev->fd)
) {
+ if (
tcdrain(dev->fd) == -1
) {
return MRAA_ERROR_FEATURE_NOT_SUPPORTED;
}