--- BasiliskII/src/uae_cpu/fpu/mathlib.h	2002/11/16 15:28:25	1.6
+++ BasiliskII/src/uae_cpu/fpu/mathlib.h	2005/01/30 21:42:16	1.9
@@ -1,7 +1,7 @@
 /*
  *  fpu/mathlib.h - Floating-point math support library
  *
- *  Basilisk II (C) 1997-2001 Christian Bauer
+ *  Basilisk II (C) 1997-2005 Christian Bauer
  *
  *  MC68881/68040 fpu emulation
  *  
@@ -923,9 +923,14 @@ PRIVATE inline fpu_extended fp_do_expm1(
 
 PRIVATE inline fpu_extended fp_do_sgn1(fpu_extended x)
 {
+#if USE_LONG_DOUBLE || USE_QUAD_DOUBLE
 	fp_declare_init_shape(sxp, x, extended);
 	sxp->ieee_nan.exponent	= FP_EXTENDED_EXP_MAX;
 	sxp->ieee_nan.one		= 1;
+#else
+	fp_declare_init_shape(sxp, x, double);
+	sxp->ieee_nan.exponent  = FP_DOUBLE_EXP_MAX;
+#endif
 	sxp->ieee_nan.quiet_nan	= 0;
 	sxp->ieee_nan.mantissa0	= 0;
 	sxp->ieee_nan.mantissa1	= 0;