avr-libc %.*s workaround

2011-08-03 11:10:26 -04:00 · 2011-08-03 11:10:26 -04:00 · e953b66f78
commit e953b66f78
parent 44f4ee9315
1 changed files with 8 additions and 1 deletions
--- a/apps/serial-shell/serial-shell.c
+++ b/apps/serial-shell/serial-shell.c
@ -67,7 +67,14 @@ shell_default_output(const char *text1, int len1, const char *text2, int len2)
    text2 = "";
    len2 = 0;
  }
-  printf("%.*s%.*s\r\n", len1, text1, len2, text2);
+
+  /* Workaround for absence of "%.*s" format in avr-libc */
+#if defined (__AVR__)
+  printf("%s%s\r\n", text1, text2);
+#else
+  *printf("%.*s%.*s\r\n", len1, text1, len2, text2);
+#endif
+
 }
 /*---------------------------------------------------------------------------*/
 void