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-rw-r--r--lib/libm/scalb.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/lib/libm/scalb.c b/lib/libm/scalb.c
index 478dd2ae..f5aeebfa 100644
--- a/lib/libm/scalb.c
+++ b/lib/libm/scalb.c
@@ -16,7 +16,7 @@
*/
#define _GNU_SOURCE
-#include <math.h>
+#include <math.h> // for scalbn, isnan, rint, isfinite
double scalb(double x, double fn)
{
@@ -25,8 +25,7 @@ double scalb(double x, double fn)
if (!isfinite(fn)) {
if (fn > 0.0)
return x * fn;
- else
- return x / (-fn);
+ return x / (-fn);
}
if (rint(fn) != fn)
return (fn - fn) / (fn - fn);