sys/shell: fix build issue when deactivating shell echo (iotlab)

RIOT-OS · May 29, 2016 · 0c4b760 · 0c4b760
1 parent 16daabb
commit 0c4b760
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/sys/shell/shell.c b/sys/shell/shell.c
@@ -32,6 +32,7 @@
 #include "shell.h"
 #include "shell_commands.h"
 
+#ifndef SHELL_NO_ECHO
 #ifdef MODULE_NEWLIB
 /* use local copy of putchar, as it seems to be inlined,
  * enlarging code by 50% */
@@ -41,6 +42,7 @@ static void _putchar(int c) {
 #else
 #define _putchar putchar
 #endif
+#endif
 
 static shell_command_handler_t find_handler(const shell_command_t *command_list, char *command)
 {