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authorWaldemar Brodkorb <wbx@uclibc-ng.org>2018-01-02 17:50:31 +0100
committerWaldemar Brodkorb <wbx@uclibc-ng.org>2018-01-02 23:35:44 +0100
commitdc382b5a91dec9f29e51b0bf10f4c4df2a276b9b (patch)
treeecb948a4b09174ad6596a3531beaab3e4e9afbfa /libm/w_exp2l.c
parentd7c1b279093dfb77675d391be293b756da87d1af (diff)
quieten compiler warnings when __UCLIBC_HAS_FENV__ isn't defined
Diffstat (limited to 'libm/w_exp2l.c')
-rw-r--r--libm/w_exp2l.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/libm/w_exp2l.c b/libm/w_exp2l.c
index ebf410daa..60652b124 100644
--- a/libm/w_exp2l.c
+++ b/libm/w_exp2l.c
@@ -9,7 +9,7 @@
long double
exp2l (long double x)
{
-# if __UCLIBC_HAS_FENV__
+# if defined(__UCLIBC_HAS_FENV__)
long double z = (long double) pow(2.0, (double) x);
if (__builtin_expect (!isfinite (z) || z == 0, 0)
&& isfinite (x) && _LIB_VERSION != _IEEE_)