Avoid C-style casts (as detected by GCC's -Wold-style-cast) and instead use

static_cast or reinterpret_cast, as needed.

1 files changed, 5 insertions, 3 deletions

diff --git a/src/util.cpp b/src/util.cpp
index fec8cfe3d..2744f984a 100644
--- a/src/util.cpp
+++ b/src/util.cpp
@@ -40,10 +40,12 @@ u32bit dl_work_factor(u32bit n_bits)
 
    const double log_x = n_bits / 1.44;
 
-   u32bit estimate = (u32bit)(2.76 * std::pow(log_x, 1.0/3.0) *
-                                     std::pow(std::log(log_x), 2.0/3.0));
+   const double strength =
+      2.76 * std::pow(log_x, 1.0/3.0) * std::pow(std::log(log_x), 2.0/3.0);
 
-   return std::max(estimate, MIN_ESTIMATE);
+   if(strength > MIN_ESTIMATE)
+      return static_cast<u32bit>(strength);
+   return MIN_ESTIMATE;
    }
 
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