[avr-libc-commit] [2527] Fix for bug #49447: Example code for uart_putchar() has error in recursive call

[j]

Revision: 2527
          http://svn.sv.gnu.org/viewvc/?view=rev&root=avr-libc&revision=2527
Author:   joerg_wunsch
Date:     2016-10-27 20:41:22 +0000 (Thu, 27 Oct 2016)
Log Message:
-----------
Fix for bug #49447: Example code for uart_putchar() has error in recursive call
* include/stdio.h: Add 2nd "stream" parameter in example code

Ticket Links:
------------
    http://savannah.gnu.org/bugs/?49447

Modified Paths:
--------------
    trunk/avr-libc/ChangeLog
    trunk/avr-libc/NEWS
    trunk/avr-libc/include/stdio.h

Modified: trunk/avr-libc/ChangeLog
===================================================================
--- trunk/avr-libc/ChangeLog    2016-10-19 10:36:48 UTC (rev 2526)
+++ trunk/avr-libc/ChangeLog    2016-10-27 20:41:22 UTC (rev 2527)
@@ -1,3 +1,8 @@
+2016-10-27  Joerg Wunsch <address@hidden>
+
+       Fix for bug #49447: Example code for uart_putchar() has error in 
recursive call
+       * include/stdio.h: Add 2nd "stream" parameter in example code
+
 2016-10-19  azudem
 
        Fix for bug #41689: add static_assert to assert.h

Modified: trunk/avr-libc/NEWS
===================================================================
--- trunk/avr-libc/NEWS 2016-10-19 10:36:48 UTC (rev 2526)
+++ trunk/avr-libc/NEWS 2016-10-27 20:41:22 UTC (rev 2527)
@@ -6,6 +6,7 @@
   [#41689] add static_assert to assert.h
   [#48898] power_usart3_* functions no more defined in power.h
   [#49020] dtostre() flags documentation error
+  [#49447] Example code for uart_putchar() has error in recursive call
   strings for storage in program memory
 
 * New devices supported:

Modified: trunk/avr-libc/include/stdio.h
===================================================================
--- trunk/avr-libc/include/stdio.h      2016-10-19 10:36:48 UTC (rev 2526)
+++ trunk/avr-libc/include/stdio.h      2016-10-27 20:41:22 UTC (rev 2527)
@@ -214,7 +214,7 @@
     {
 
       if (c == '\n')
-        uart_putchar('\r');
+        uart_putchar('\r', stream);
       loop_until_bit_is_set(UCSRA, UDRE);
       UDR = c;
       return 0;