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MAVLink log: Use right context for checking

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Lorenz Meier 2015-11-14 11:17:10 +01:00
parent 65cf8caef2
commit cd7834292a
1 changed files with 3 additions and 4 deletions
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7
src/modules/systemlib/mavlink_log.c
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@ -1,7 +1,6 @@
/****************************************************************************
*
* Copyright (C) 2012 PX4 Development Team. All rights reserved.
* Author: Lorenz Meier <lm@inf.ethz.ch>
* Copyright (c) 2012, 2015 PX4 Development Team. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
@ -36,7 +35,7 @@
* @file mavlink_log.c
* MAVLink text logging.
*
* @author Lorenz Meier <lm@inf.ethz.ch>
* @author Lorenz Meier <lorenz@px4.io>
*/
#include <px4_posix.h>
@ -106,7 +105,7 @@ __EXPORT void mavlink_logbuffer_vasprintf(struct mavlink_logbuffer *lb, int seve
va_start(ap, fmt);
int end = (lb->start + lb->count) % lb->size;
lb->elems[end].severity = severity;
vsnprintf(lb->elems[end].text, sizeof(lb->elems[0].text), fmt, ap);
vsnprintf(lb->elems[end].text, sizeof(lb->elems[end].text), fmt, ap);
va_end(ap);
/* increase count */