AP_Rangefinder: compiler warning float to double on atof()

- this is horribly inefficient so better to change the parsing
2016-02-29 10:25:56 -08:00 · 2016-02-29 10:25:56 -08:00 · b1ea82079e
commit b1ea82079e
parent 9e452838ab
1 changed files with 1 additions and 1 deletions
--- a/libraries/AP_RangeFinder/AP_RangeFinder_LightWareSerial.cpp
+++ b/libraries/AP_RangeFinder/AP_RangeFinder_LightWareSerial.cpp
@ -62,7 +62,7 @@ bool AP_RangeFinder_LightWareSerial::get_reading(uint16_t &reading_cm)
        char c = uart->read();
        if (c == '\r') {
            linebuf[linebuf_len] = 0;
-            sum += atof(linebuf);
+            sum += (float)atof(linebuf);
            count++;
            linebuf_len = 0;
        } else if (isdigit(c) || c == '.') {