test: quickfort/ecosystem: avoid assuming output folder exists

2022-03-31 23:54:25 -04:00 · 2022-03-31 23:54:25 -04:00 · 1f49d4a7cf
parent 8a120837c6
commit 1f49d4a7cf
1 changed files with 5 additions and 3 deletions
--- a/test/quickfort/ecosystem.lua
+++ b/test/quickfort/ecosystem.lua
@ -40,9 +40,11 @@ local phase_names = utils.invert(blueprint.valid_phases)
 -- inspection of failed results)
 local function test_wrapper(test_fn)
    local outdir = blueprints_dir .. output_dir
-    for _, v in ipairs(dfhack.filesystem.listdir_recursive(outdir)) do
-        if not v.isdir then
-            os.remove(v.path)
+    if dfhack.filesystem.exists(outdir) then
+        for _, v in ipairs(dfhack.filesystem.listdir_recursive(outdir)) do
+            if not v.isdir then
+                os.remove(v.path)
+            end
        end
    end
    test_fn()