Merge pull request #439 from cwilling/develop

ferdnyc · web-flow · commit 3d6958d125d6 · 2020-02-12T20:34:22.000-05:00
Replace ambiguous abs() call with fabs()
diff --git a/src/KeyFrame.cpp b/src/KeyFrame.cpp
@@ -71,7 +71,7 @@ namespace {
 			}
 			double const x = p0.X * B[0] + p1.X * B[1] + p2.X * B[2] + p3.X * B[3];
 			double const y = p0.Y * B[0] + p1.Y * B[1] + p2.Y * B[2] + p3.Y * B[3];
-			if (abs(target - x) < allowed_error) {
+			if (fabs(target - x) < allowed_error) {
 				return y;
 			}
 			if (x > target) {

Original file line number	Diff line number	Diff line change
`@@ -71,7 +71,7 @@ namespace {`
`71`	`71`	`}`
`72`	`72`	`double const x = p0.X * B[0] + p1.X * B[1] + p2.X * B[2] + p3.X * B[3];`
`73`	`73`	`double const y = p0.Y * B[0] + p1.Y * B[1] + p2.Y * B[2] + p3.Y * B[3];`
`74`		`- if (abs(target - x) < allowed_error) {`
	`74`	`+ if (fabs(target - x) < allowed_error) {`
`75`	`75`	`return y;`
`76`	`76`	`}`
`77`	`77`	`if (x > target) {`