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-rw-r--r--scan-tree.c18
1 files changed, 9 insertions, 9 deletions
diff --git a/scan-tree.c b/scan-tree.c
index a0e09ce..eda8c67 100644
--- a/scan-tree.c
+++ b/scan-tree.c
@@ -159,24 +159,23 @@ static void add_repo(const char *base, const char *path, repo_config_fn fn)
static void scan_path(const char *base, const char *path, repo_config_fn fn)
{
- DIR *dir;
+ DIR *dir = opendir(path);
struct dirent *ent;
char *buf;
struct stat st;
+ if (!dir) {
+ fprintf(stderr, "Error opening directory %s: %s (%d)\n",
+ path, strerror(errno), errno);
+ return;
+ }
if (is_git_dir(path)) {
add_repo(base, path, fn);
- return;
+ goto end;
}
if (is_git_dir(fmt("%s/.git", path))) {
add_repo(base, fmt("%s/.git", path), fn);
- return;
- }
- dir = opendir(path);
- if (!dir) {
- fprintf(stderr, "Error opening directory %s: %s (%d)\n",
- path, strerror(errno), errno);
- return;
+ goto end;
}
while((ent = readdir(dir)) != NULL) {
if (ent->d_name[0] == '.') {
@@ -202,6 +201,7 @@ static void scan_path(const char *base, const char *path, repo_config_fn fn)
scan_path(base, buf, fn);
free(buf);
}
+end:
closedir(dir);
}