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AP_Param: explicitly cast to float to avoid Clang warning

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/home/travis/build/ArduPilot/ardupilot/libraries/AP_Param/AP_Param.h:542:22: warning: using floating point absolute value function 'fabsf' when argument is of integer type [-Wabsolute-value]
        bool force = fabsf(_value - v) < FLT_EPSILON;
This commit is contained in:
Francisco Ferreira 2016-04-02 20:24:38 +01:00
parent 71692044f8
commit af6d8e3c36
1 changed files with 1 additions and 1 deletions
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2
libraries/AP_Param/AP_Param.h
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@ -539,7 +539,7 @@ public:
/// Combined set and save
///
bool set_and_save(const T &v) {
bool force = fabsf(_value - v) < FLT_EPSILON;
bool force = fabsf((float)(_value - v)) < FLT_EPSILON;
set(v);
return save(force);
}