From 2babeb3d94cb8a507ca12b46252995b453600290 Mon Sep 17 00:00:00 2001
From: Jeff Johnston <jjohnstn@redhat.com>
Date: Tue, 1 May 2007 18:42:15 +0000
Subject: 2007-05-01  Cary R.  <cygcary <at> yahoo.com>

        * libm/math/e_pow.c: Fix to be consistent with glibc with regards
        to treatment of NaN and +-inf arguments.
        * libm/math/ef_pow.c: Ditto.
        * libm/math/w_pow.c: Ditto.
        * libm/math/wf_pow.c: Ditto.
        * libm/math/w_acos.c: Fix domain errors to return NaN.
        * libm/math/w_asin.c: Ditto.
        * libm/math/wf_acos.c: Ditto.
        * libm/math/wf_asin.c: Ditto.
        * libm/math/w_log.c: Fix to return NaN for negative number inputs.
        * libm/math/wf_log.c: Ditto.
        * libm/math/wf_log10.c: Ditto.
        * libm/math/w_log10.c: Ditto.
---
 newlib/libm/math/wf_log.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'newlib/libm/math/wf_log.c')

diff --git a/newlib/libm/math/wf_log.c b/newlib/libm/math/wf_log.c
index cd373b402..369ef3261 100644
--- a/newlib/libm/math/wf_log.c
+++ b/newlib/libm/math/wf_log.c
@@ -63,6 +63,7 @@
 	    else if (!matherr(&exc)) {
 	       errno = EDOM;
 	    }
+            exc.retval = nan("");
         }
 	if (exc.err != 0)
            errno = exc.err;
-- 
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