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-rw-r--r--sysdeps/ieee754/k_standard.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/sysdeps/ieee754/k_standard.c b/sysdeps/ieee754/k_standard.c
index 826f19785a..0bcae6e863 100644
--- a/sysdeps/ieee754/k_standard.c
+++ b/sysdeps/ieee754/k_standard.c
@@ -38,7 +38,7 @@ static char rcsid[] = "$NetBSD: k_standard.c,v 1.6 1995/05/10 20:46:35 jtc Exp $
 # if 0
 static const double zero = 0.0;	/* used as const */
 # else
-static double zero = 0.0;	/* used as const */
+volatile static double zero = 0.0;	/* used as const */
 # endif
 
 /*