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-rw-r--r--misc/efgcvt_r.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/misc/efgcvt_r.c b/misc/efgcvt_r.c
index cbd5c27..7f80242 100644
--- a/misc/efgcvt_r.c
+++ b/misc/efgcvt_r.c
@@ -51,7 +51,7 @@ APPEND (FUNC_PREFIX, fcvt_r) (value, ndigit, decpt, sign, buf, len)
if (buf == NULL)
{
- errno = EINVAL;
+ __set_errno (EINVAL);
return -1;
}