Process: Handle rounding ambiguity between 99.9 and 100.0

Depending upon default behavior of the compiler and floating-point
environment, compiler could round down the value between "99.9" and
"100.0" to "99.0", instead of rounding it to the nearest value, "100.0".

Note: The floating-point environment access and modification is only
meaningful when "#pragma STD FENV_ACCESS" is set to "ON"[1]. Otherwise
implementation is free to assume that floating-point control modes are
always the default. So it would be a good idea to address the rounding
ambiguity between "99.9" and "100.0" to become compiler agnostic.

[1]: https://en.cppreference.com/w/c/numeric/fenv

Credits: @Explorer09, thanks for the suggestion.

1 files changed, 3 insertions, 1 deletions

diff --git a/Process.c b/Process.c
index a3118b46..34c66bec 100644
--- a/Process.c
+++ b/Process.c
@@ -741,7 +741,9 @@ void Process_printPercentage(float val, char* buffer, int n, int* attr) {
          xSnprintf(buffer, n, "%4.1f ", val);
       } else {
          *attr = CRT_colors[PROCESS_MEGABYTES];
-         xSnprintf(buffer, n, "%4d ", (int)val);
+         if (val < 100.0F)
+            val = 100.0F; // Don't round down and display "val" as "99".
+         xSnprintf(buffer, n, "%4.0f ", val);
       }
    } else {
       *attr = CRT_colors[PROCESS_SHADOW];