1 files changed, 9 insertions, 0 deletions
diff --git a/src/numfmt.c b/src/numfmt.c
index e58972bce..35c5c5b97 100644
--- a/src/numfmt.c
+++ b/src/numfmt.c
@@ -32,6 +32,10 @@
 #include "gl_linked_list.h"
 #include "gl_xlist.h"
 
+#if HAVE_FPSETPREC
+# include <ieeefp.h>
+#endif
+
 /* The official name of this program (e.g., no 'g' prefix).  */
 #define PROGRAM_NAME "numfmt"
 
@@ -1574,6 +1578,11 @@ main (int argc, char **argv)
   bindtextdomain (PACKAGE, LOCALEDIR);
   textdomain (PACKAGE);
 
+#if HAVE_FPSETPREC
+  /* Enabled extended precision if needed.  */
+  fpsetprec (FP_PE);
+#endif
+
   decimal_point = nl_langinfo (RADIXCHAR);
   if (decimal_point == NULL || strlen (decimal_point) == 0)
     decimal_point = ".";