(Not part of Communicator build.)

Handle NaNs better for non-PC platforms as well.


git-svn-id: svn://10.0.0.236/trunk@4674 18797224-902f-48f8-a5cc-f745e15eee43

mozilla/js/ref/jsatom.c

@@ -114,11 +114,11 @@ js_compare_atom_keys(const void *k1, const void *k2)
     if (JSVAL_IS_DOUBLE(v1) && JSVAL_IS_DOUBLE(v2)) {
         double d1 = *JSVAL_TO_DOUBLE(v1);
         double d2 = *JSVAL_TO_DOUBLE(v2);
-#ifdef XP_PC
-	/* XXX MSVC miscompiles such that (NaN == 0) */
 	if (JSDOUBLE_IS_NaN(d1))
 	    return JSDOUBLE_IS_NaN(d2);
-	else if (JSDOUBLE_IS_NaN(d2))
+#ifdef XP_PC
+	/* XXX MSVC miscompiles such that (NaN == 0) */
+	if (JSDOUBLE_IS_NaN(d2))
             return JS_FALSE;
 #endif
 	return d1 == d2;