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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_sqrt.c
parentd7c1b279093dfb77675d391be293b756da87d1af (diff)
quieten compiler warnings when __UCLIBC_HAS_FENV__ isn't defined
Diffstat (limited to 'libm/w_sqrt.c')
-rw-r--r--libm/w_sqrt.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/libm/w_sqrt.c b/libm/w_sqrt.c
index 592fd0907..633011459 100644
--- a/libm/w_sqrt.c
+++ b/libm/w_sqrt.c
@@ -23,7 +23,7 @@
double
sqrt (double x)
{
-#if __UCLIBC_HAS_FENV__
+#if defined(__UCLIBC_HAS_FENV__)
if (__builtin_expect (isless (x, 0.0), 0) && _LIB_VERSION != _IEEE_)
return __kernel_standard (x, x, 26); /* sqrt(negative) */
#endif /* __UCLIBC_HAS_FENV__ */