[PATCH xcalc 3/3] Reduce scope of i (cppcheck --verbose --enable=all)

[Stéphane Aulery]

Signed-off-by: Stéphane Aulery <lkppo at free.fr>
---
 math.c |    3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/math.c b/math.c
index a8c4a5c..b09b94a 100644
--- a/math.c
+++ b/math.c
@@ -751,13 +751,12 @@ void
 offf(void)
 {
   /* full reset */
-  int i;
   ResetCalc();
   entered=clrdisp=1;
   lift_enabled = 0;
   dnum=mem[0]=0.0;
   if (rpn)
-      for (i=1; i < XCALC_MEMORY; i++)
+      for (int i=1; i < XCALC_MEMORY; i++)
 	  mem[i]=0.0;
   exponent=Dpoint=0;
   DrawDisplay();
-- 
1.7.10.4