diff options
| -rw-r--r-- | src/shared/install.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/src/shared/install.c b/src/shared/install.c index 4229e59140..88867c456e 100644 --- a/src/shared/install.c +++ b/src/shared/install.c @@ -389,8 +389,6 @@ void unit_file_dump_changes(int r, const char *verb, const UnitFileChange *chang log_error_errno(r, "Failed to %s: %m.", verb); } - - static int create_symlink( const char *old_path, const char *new_path, @@ -406,7 +404,11 @@ static int create_symlink( /* Actually create a symlink, and remember that we did. Is * smart enough to check if there's already a valid symlink in - * place. */ + * place. + * + * Returns 1 if a symlink was created or already exists and points to + * the right place, or negative on error. + */ mkdir_parents_label(new_path, 0755); @@ -431,7 +433,7 @@ static int create_symlink( } if (path_equal(dest, old_path)) - return 0; + return 1; if (!force) { unit_file_changes_add(changes, n_changes, -EEXIST, new_path, dest); |