# HG changeset patch
# User Jory A. Pratt <anarchy@gentoo.org>
# Date 1483893240 18000
# Node ID 4723934741c51affa834f6866ca5fe5c419ddfe8
# Parent  b3fb981d0e10bcae8c73f6be6856fea266b30017
Bug 1320560 - Use C99 math isfinite, finite has been depreciated and all modern libc implementations use isfinite. r=froydnj

diff --git a/xpcom/ds/nsMathUtils.h b/xpcom/ds/nsMathUtils.h
--- a/xpcom/ds/nsMathUtils.h
+++ b/xpcom/ds/nsMathUtils.h
@@ -98,22 +98,18 @@ NS_hypot(double aNum1, double aNum2)
  * NaN value).
  */
 inline bool
 NS_finite(double aNum)
 {
 #ifdef WIN32
   // NOTE: '!!' casts an int to bool without spamming MSVC warning C4800.
   return !!_finite(aNum);
-#elif defined(XP_DARWIN)
-  // Darwin has deprecated |finite| and recommends |isfinite|. The former is
-  // not present in the iOS SDK.
+#else
   return std::isfinite(aNum);
-#else
-  return finite(aNum);
 #endif
 }
 
 /**
  * Returns the result of the modulo of x by y using a floored division.
  * fmod(x, y) is using a truncated division.
  * The main difference is that the result of this method will have the sign of
  * y while the result of fmod(x, y) will have the sign of x.