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Diffstat (limited to 'sysdeps/libm-ieee754/s_ctanl.c')
-rw-r--r--sysdeps/libm-ieee754/s_ctanl.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/sysdeps/libm-ieee754/s_ctanl.c b/sysdeps/libm-ieee754/s_ctanl.c
index b4a2b4a13c..88c02da2ea 100644
--- a/sysdeps/libm-ieee754/s_ctanl.c
+++ b/sysdeps/libm-ieee754/s_ctanl.c
@@ -27,9 +27,9 @@
 __complex__ long double
 __ctanl (__complex__ long double x)
 {
-  __complex__ double res;
+  __complex__ long double res;
 
-  if (!finite (__real__ x) || !finite (__imag__ x))
+  if (!isfinite (__real__ x) || !isfinite (__imag__ x))
     {
       if (__isinfl (__imag__ x))
 	{