1 files changed, 1 insertions, 1 deletions
diff --git a/numeric.c b/numeric.c
index a2d57d627b..6232f8e74c 100644
--- a/numeric.c
+++ b/numeric.c
@@ -718,7 +718,7 @@ Perl_grok_number(pTHX_ const char *pv, STRLEN len, UV *valuep)
   return 0;
 }
 
-NV
+STATIC NV
 S_mulexp10(NV value, I32 exponent)
 {
     NV result = 1.0;