i40e: formatting fix for logger

f8212a66 · Antoine Kaufmann · c2ddff50 · f8212a66
Commit f8212a66 authored Sep 16, 2020 by Antoine Kaufmann
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i40e_bm/logger.cc i40e_bm/logger.cc +2 -0

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--- a/i40e_bm/logger.cc
+++ b/i40e_bm/logger.cc
@@ -9,6 +9,7 @@ extern nicbm::Runner *runner;
 logger::logger(const std::string &label_)
    : label(label_)
 {
+    ss << std::hex;
 }

 logger &logger::operator<<(char c)
@@ -17,6 +18,7 @@ logger &logger::operator<<(char c)
        std::cerr << runner->time_ps() << " " << label << ": " << ss.str() <<
            std::endl;
        ss.str(std::string());
+        ss << std::hex;
    } else {
        ss << c;
    }