diff options
Diffstat (limited to 'lib/shell/command-processor.rb')
-rw-r--r-- | lib/shell/command-processor.rb | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/lib/shell/command-processor.rb b/lib/shell/command-processor.rb index f52d0ead6d..8a9ab55e73 100644 --- a/lib/shell/command-processor.rb +++ b/lib/shell/command-processor.rb @@ -369,7 +369,12 @@ class Shell for p in @shell.system_path path = join(p, command) - if FileTest.exist?(path) + begin + st = File.stat(path) + rescue SystemCallError + next + else + next unless st.executable? and !st.directory? @system_commands[command] = path return path end |