Fix bug.

2022-01-04 10:23:28 +08:00 · 2022-01-04 10:23:28 +08:00 · b27409fa3f
parent 9cb62dea77
commit b27409fa3f
1 changed files with 6 additions and 4 deletions
--- a/lib/tasks/exec_command.rake
+++ b/lib/tasks/exec_command.rake
@ -197,10 +197,12 @@ namespace :exec_commands do
              if data.include?("\n") || outputs.empty?
                output_lines = data_str.split("\n")
                first_output = output_lines[0]
-                if outputs.count != 0
-                  outputs[-1] += first_output
-                else
-                  outputs << first_output
+                if first_output
+                  if outputs.count != 0
+                    outputs[-1] += first_output
+                  else
+                    outputs << first_output
+                  end
                end
                new_arr = output_lines[1..-1]
                if data_str[-1] == "\n"