Ensuring exit status is always set, even when $? isn't

AmoebaLabs · Dec 17, 2013 · dfc2972 · dfc2972
1 parent 20c0469
commit dfc2972
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/cocaine/command_line.rb b/lib/cocaine/command_line.rb
@@ -77,7 +77,7 @@ def run(interpolations = {})
       rescue Errno::ENOENT => e
         raise Cocaine::CommandNotFoundError, e.message
       ensure
-        @exit_status = $?.exitstatus if $?.respond_to?(:exitstatus)
+        @exit_status = $?.respond_to?(:exitstatus) ? $?.exitstatus : 0
       end
       if @exit_status == 127
         raise Cocaine::CommandNotFoundError