diff options
| -rw-r--r-- | ChangeLog | 5 | ||||
| -rw-r--r-- | lib/irb/ext/math-mode.rb | 2 |
2 files changed, 6 insertions, 1 deletions
@@ -1,3 +1,8 @@ +Wed Dec 26 21:09:19 2012 Keiju Ishitsuka <keiju@ishitsuka.com> + + * lib/irb/ext/math-mode.rb: make not able to change math-mode + after irb starting [Bug #6302]. Patched by sho-h. + Wed Dec 26 12:52:36 2012 Keiju Ishitsuka <keiju@ishitsuka.com> * lib/irb/init.rb: change default debug level for diff --git a/lib/irb/ext/math-mode.rb b/lib/irb/ext/math-mode.rb index 4f3c5c18ba..067eb1e7fa 100644 --- a/lib/irb/ext/math-mode.rb +++ b/lib/irb/ext/math-mode.rb @@ -27,7 +27,7 @@ module IRB # See IRB@Command+line+options and the unix manpage <code>bc(1)</code> for # more information. def math_mode=(opt) - if @math_mode == true && opt == false + if @math_mode == true && !opt IRB.fail CantReturnToNormalMode return end |