Convert double value to string by using sprintf with the %.20g instead

of the %f modifier: %f can easily produce more than 100 characters
(the length of the allocated buffer) for large values, and %f outputs
by default only 6 digits of precision.


git-svn-id: http://svn.cactuscode.org/flesh/trunk@4093 17b73243-c579-4c4c-a9d2-2d5706c11dac

1 files changed, 1 insertions, 1 deletions

diff --git a/src/main/Parameters.c b/src/main/Parameters.c
index 07bfc49e..a3d3e65d 100644
--- a/src/main/Parameters.c
+++ b/src/main/Parameters.c
@@ -1850,7 +1850,7 @@ static int ParameterSetAccumulator(t_param *param)
         sprintf(newval,"%d",value.value.ival);
         break;
       case rval:
-        sprintf(newval,"%f",value.value.rval);
+        sprintf(newval,"%.20g",value.value.rval);
         break;
       default :
         ;