Alex Henrie : msvcr120: Declare ret as a float in functions that return a float.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: eca2999113c3224d54f80644becde09d33dcba0c
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=eca2999113c3224d54f80644be...

Author: Alex Henrie 
Date:   Mon Jul 24 00:40:33 2017 -0600

msvcr120: Declare ret as a float in functions that return a float.

Signed-off-by: Alex Henrie 
Signed-off-by: Piotr Caban 
Signed-off-by: Alexandre Julliard

---

dlls/msvcrt/math.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/dlls/msvcrt/math.c b/dlls/msvcrt/math.c
index b030a63..0249493 100644
--- a/dlls/msvcrt/math.c
+++ b/dlls/msvcrt/math.c
@@ -2431,11 +2431,11 @@ double CDECL MSVCR120_expm1(double x)
 float CDECL MSVCR120_expm1f(float x)
 {
 #ifdef HAVE_EXPM1F
-    double ret = expm1f(x);
+    float ret = expm1f(x);
 #else
-    double ret = exp(x) - 1;
+    float ret = exp(x) - 1;
 #endif
-    if (!isfinite(ret)) *MSVCRT__errno() = MSVCRT_ERANGE;
+    if (!finitef(ret)) *MSVCRT__errno() = MSVCRT_ERANGE;
     return ret;
 }

@@ -3087,7 +3087,7 @@ double CDECL MSVCR120_atanh(double x)
 float CDECL MSVCR120_atanhf(float x)
 {
 #ifdef HAVE_ATANHF
-    double ret;
+    float ret;

if (x > 1 || x < -1) {
         MSVCRT_fenv_t env;
@@ -3102,7 +3102,7 @@ float CDECL MSVCR120_atanhf(float x)

ret = atanhf(x);

-    if (!isfinite(ret)) *MSVCRT__errno() = MSVCRT_ERANGE;
+    if (!finitef(ret)) *MSVCRT__errno() = MSVCRT_ERANGE;
     return ret;
 #else
     return MSVCR120_atanh(x);