diff options
Diffstat (limited to 'lib/reline/terminfo.rb')
| -rw-r--r-- | lib/reline/terminfo.rb | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/reline/terminfo.rb b/lib/reline/terminfo.rb index 95ff082172..b053ba82c4 100644 --- a/lib/reline/terminfo.rb +++ b/lib/reline/terminfo.rb @@ -121,6 +121,7 @@ module Reline::Terminfo end def self.tigetstr(capname) + raise TerminfoError, "capname is not String: #{capname.inspect}" unless capname.is_a?(String) capability = @tigetstr.(capname) case capability.to_i when 0, -1 @@ -138,6 +139,7 @@ module Reline::Terminfo end def self.tigetflag(capname) + raise TerminfoError, "capname is not String: #{capname.inspect}" unless capname.is_a?(String) flag = @tigetflag.(capname).to_i case flag when -1 @@ -149,6 +151,7 @@ module Reline::Terminfo end def self.tigetnum(capname) + raise TerminfoError, "capname is not String: #{capname.inspect}" unless capname.is_a?(String) num = @tigetnum.(capname).to_i case num when -2 |