* vm_dump.c (bugreport_backtrace): trivial change.

* vm_dump.c (rb_vm_bugreport): uninitialized local variable i.

* test/ruby/test_rubyoptions.rb (TestRubyOptions#test_segv_test):
  follow above change.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@26447 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,3 +1,12 @@
+Wed Jan 27 23:22:54 2010  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>
+
+	* vm_dump.c (bugreport_backtrace): trivial change.
+
+	* vm_dump.c (rb_vm_bugreport): uninitialized local variable i.
+
+	* test/ruby/test_rubyoptions.rb (TestRubyOptions#test_segv_test):
+	  follow above change.
+
 Wed Jan 27 23:20:52 2010  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>
 
 	* test/ruby/test_exception.rb

test/ruby/test_rubyoptions.rb

@@ -333,6 +333,7 @@ class TestRubyOptions < Test::Unit::TestCase
       --\scontrol\sframe\s----------\n
       (?:c:.*\n)*
       ---------------------------\n
+      --\sRuby\slevel\sbacktrace\sinformation\s----------------------------------------\n
       -e:1:in\s`<main>'\n
       -e:1:in\s`kill'\n\n
       (?:

vm_dump.c

@@ -571,8 +571,8 @@ static int
 bugreport_backtrace(void *arg, VALUE file, int line, VALUE method)
 {
     if (!*(int *)arg) {
-	fprintf(stderr, "-- Ruby level backtrace information"
-		"-----------------------------------------\n");
+	fprintf(stderr, "-- Ruby level backtrace information "
+		"----------------------------------------\n");
 	*(int *)arg = 1;
     }
     fprintf(stderr, "%s:%d:in `%s'\n", RSTRING_PTR(file), line, RSTRING_PTR(method));
@@ -586,7 +586,7 @@ void
 rb_vm_bugreport(void)
 {
     if (GET_THREAD()->vm) {
-	int i;
+	int i = 0;
 	SDR();
 
 	if (rb_backtrace_each(bugreport_backtrace, &i)) {