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authormatz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2003-11-28 14:23:33 +0000
committermatz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2003-11-28 14:23:33 +0000
commit5eaf7e581661ea92c0468eb239ece86b27187ade (patch)
tree92794226e7672713346ac7cdbbfca1472b19f252 /lib/debug.rb
parentdaa1423dea418737e2a0b371921c8d02df07f1f6 (diff)
* gc.c (gc_mark): explicitly check mark recursion levels, instead
of unreliable stack length. * file.c (path_check_1): honor sticky bits always. [ruby-talk:86273] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@5057 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'lib/debug.rb')
-rw-r--r--lib/debug.rb1
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/debug.rb b/lib/debug.rb
index b15f4d4..abb068f 100644
--- a/lib/debug.rb
+++ b/lib/debug.rb
@@ -272,6 +272,7 @@ class Context
while prompt and input = readline("(rdb:%d) "%thnum(), true)
catch(:debug_error) do
if input == ""
+ next unless DEBUG_LAST_CMD[0]
input = DEBUG_LAST_CMD[0]
stdout.print input, "\n"
else