[shell] Style changes from code review.

project-chip · Jan 7, 2022 · 1fdc743 · 1fdc743
1 parent 3f87afc
commit 1fdc743
Showing 1 changed file with 9 additions and 4 deletions.
diff --git a/examples/shell/shell_common/cmd_server.cpp b/examples/shell/shell_common/cmd_server.cpp
@@ -39,10 +39,15 @@ bool lowPowerClusterSleep()
     return true;
 }
 
-static chip::Shell::Engine sShellServerSubcommands;
-static uint16_t sServerPortOperational   = CHIP_PORT;
-static uint16_t sServerPortCommissioning = CHIP_UDC_PORT;
-static bool sServerEnabled               = false;
+// Anonymous namespace for file-scoped, static variables.
+namespace {
+
+chip::Shell::Engine sShellServerSubcommands;
+uint16_t sServerPortOperational   = CHIP_PORT;
+uint16_t sServerPortCommissioning = CHIP_UDC_PORT;
+bool sServerEnabled               = false;
+
+} // namespace
 
 static CHIP_ERROR CmdAppServerHelp(int argc, char ** argv)
 {