nobu	2014-05-30 12:18:07 +0900 (Fri, 30 May 2014)

  New Revision: 46246

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?revision=46246&view=revision

  Log:
    printf.c: suppress warnings
    
    * ext/-test-/printf/printf.c (printf_test_call): suppress
      maybe-uninitialized warnings.

  Modified files:
    trunk/ext/-test-/printf/printf.c
Index: ext/-test-/printf/printf.c
===================================================================
--- ext/-test-/printf/printf.c	(revision 46245)
+++ ext/-test-/printf/printf.c	(revision 46246)
@@ -44,8 +44,8 @@ printf_test_call(int argc, VALUE *argv, https://github.com/ruby/ruby/blob/trunk/ext/-test-/printf/printf.c#L44
 {
     VALUE opt, type, num, result;
     char format[sizeof(int) * 6 + 8], *p = format, cnv;
-    int n;
-    const char *s;
+    int n = 0;
+    const char *s = 0;
 
     rb_scan_args(argc, argv, "2:", &type, &num, &opt);
     Check_Type(type, T_STRING);

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