plug-ins: fix some build warning.

Fixes:
> warning: using integer absolute value function ‘abs’ when argument is of floating point type ‘double’ [-Wabsolute-value]

(cherry picked from commit b71754f2a7)
This commit is contained in:
Jehan
2020-04-13 21:54:09 +02:00
parent 75aac15343
commit aaa55f9042

View File

@ -2248,9 +2248,9 @@ bender_graph_events (GtkWidget *widget,
for (i = 0; i < 17; i++)
{
if (cd->points[cd->outline][i][0] != -1)
if (abs (x - (cd->points[cd->outline][i][0] * 255.0)) < distance)
if (abs ((int) (x - (cd->points[cd->outline][i][0] * 255.0))) < distance)
{
distance = abs (x - (cd->points[cd->outline][i][0] * 255.0));
distance = abs ((int) (x - (cd->points[cd->outline][i][0] * 255.0)));
closest_point = i;
}
}