amixer: retype to double in convert_prange1() like in convert_prange()

Signed-off-by: Jaroslav Kysela <perex@perex.cz>

diff --git a/amixer/amixer.c b/amixer/amixer.c
index 7f1bb3b2c4274878234a170ac25f67e3794cbd8b..b3b9b4809cca2c2e855161e16244a693d8eaeec7 100644 (file)
--- a/amixer/amixer.c
+++ b/amixer/amixer.c
@@ -203,7 +203,7 @@ static long convert_prange1(long perc, long min, long max)
 {
        long tmp;
 
-       tmp = rint(perc * (max - min) * 0.01);
+       tmp = rint((double)perc * (double)(max - min) * 0.01);
        if (tmp == 0 && perc > 0)
                tmp++;
        return tmp + min;