[PATCH][pushed] libdecnumber: remove unused variable

[PATCH][pushed] libdecnumber: remove unused variable

[Martin Liška]

Fixes:
libdecnumber/dpd/decimal64.c:617:8: warning: variable 'n' set but not used [-Wunused-but-set-variable]

libdecnumber/ChangeLog:

	* dpd/decimal64.c (decDigitsToDPD): Remove unused variable.
---
  libdecnumber/dpd/decimal64.c | 3 +--
  1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/libdecnumber/dpd/decimal64.c b/libdecnumber/dpd/decimal64.c
index 269eaecade5..f72c5730ac3 100644
--- a/libdecnumber/dpd/decimal64.c
+++ b/libdecnumber/dpd/decimal64.c
@@ -614,7 +614,6 @@ static const uInt multies[]={131073, 26215, 5243, 1049, 210};
  #endif
  void decDigitsToDPD(const decNumber *dn, uInt *targ, Int shift) {
    Int  cut;		      /* work */
-  Int  n;		      /* output bunch counter */
    Int  digits=dn->digits;     /* digit countdown */
    uInt dpd;		      /* densely packed decimal value */
    uInt bin;		      /* binary value 0-999 */
@@ -673,7 +672,7 @@ void decDigitsToDPD(const decNumber *dn, uInt *targ, Int shift) {
      bin=0;			   /* [keep compiler quiet] */
    #endif
  
-  for(n=0; digits>0; n++) {	   /* each output bunch */
+  for(; digits>0;) {		   /* each output bunch */
      #if DECDPUN==3		   /* fast path, 3-at-a-time */
        bin=*inu; 		   /* 3 digits ready for convert */
        digits-=3;		   /* [may go negative] */
-- 
2.37.3