MINOR: stats: add the HTML conversion for float types
For the prometheus exporter, a new float type was added for the fields
and its conversion was added everywhere except for the HTML output.
Now that we have F2H() we can implement it for consistency.
diff --git a/src/stats.c b/src/stats.c
index df1e9be..b2bf8b2 100644
--- a/src/stats.c
+++ b/src/stats.c
@@ -391,6 +391,7 @@
case FF_S64: return U2H(f->u.s64);
case FF_U64: return U2H(f->u.u64);
case FF_U32: return U2H(f->u.u32);
+ case FF_FLT: return F2H(f->u.flt);
case FF_STR: return field_str(f, 0);
case FF_EMPTY:
default: