White space around control verbs.

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/scan-tree.c b/scan-tree.c
index 98a99c9..10d90f4 100644
--- a/scan-tree.c
+++ b/scan-tree.c
@@ -185,7 +185,7 @@ static void scan_path(const char *base, const char *path, repo_config_fn fn)
                 add_repo(base, fmt("%s/.git", path), fn);
                 goto end;
         }
-        while((ent = readdir(dir)) != NULL) {
+        while ((ent = readdir(dir)) != NULL) {
                 if (ent->d_name[0] == '.') {
                         if (ent->d_name[1] == '\0')
                                 continue;