just-mr fetch: drop redundant directory creation

just-mr fetch is supposed to fetch to the first (in search order)
distdir that is an existing directory (and error out if no such
directory exists). So, once a directory is found, there is no need
to create it---we already verified it is an existing directory.

1 files changed, 0 insertions, 7 deletions

diff --git a/src/other_tools/just_mr/main.cpp b/src/other_tools/just_mr/main.cpp
index 3ecfe46d..c86e1583 100644
--- a/src/other_tools/just_mr/main.cpp
+++ b/src/other_tools/just_mr/main.cpp
@@ -574,13 +574,6 @@ void DefaultReachableRepositories(
     }
 
     Logger::Log(LogLevel::Info, "Fetching to {}", fetch_dir->string());
-    // make sure fetch_dir exists
-    if (not FileSystemManager::CreateDirectory(*fetch_dir)) {
-        Logger::Log(LogLevel::Error,
-                    "Failed to create fetch directory {}",
-                    fetch_dir->string());
-        return kExitFetchError;
-    }
 
     // gather all repos to be fetched
     std::vector<ArchiveRepoInfo> repos_to_fetch{};