cli: Fix invalid option message.

[apitrace] / cli / cli_sed.cpp

diff --git a/cli/cli_sed.cpp b/cli/cli_sed.cpp
index 7ddfcb0d868740479079ae6b23d83d423a0b04ab..afec1257aa510aa6a3b7d96e75a3f33449699051 100644 (file)
--- a/cli/cli_sed.cpp
+++ b/cli/cli_sed.cpp
@@ -274,7 +274,7 @@ command(int argc, char *argv[])
             }
             break;
         default:
-            std::cerr << "error: unexpected option `" << opt << "`\n";
+            std::cerr << "error: unexpected option `" << (char)opt << "`\n";
             usage();
             return 1;
         }