Fix logic to append slash to the source directory.

[dss.git] / dss.c

diff --git a/dss.c b/dss.c
index b6a3d3e714059861ab1ae100933655b7e4e13c50..5f35435727e956c13bb82f6801fdbe251204665f 100644 (file)
--- a/dss.c
+++ b/dss.c
@@ -81,7 +81,7 @@ static int64_t next_snapshot_time;
 static struct timeval next_removal_check;
 /** Creation time of the snapshot currently being created. */
 static int64_t current_snapshot_creation_time;
-/** The snapshot currently being removed. */
+/* Set by the pre-rm hook, cleared by handle_remove_exit(). */
 struct snapshot *snapshot_currently_being_removed;
 /** Needed by the post-create hook. */
 static char *path_to_last_complete_snapshot;
@@ -574,9 +574,6 @@ static int is_reference_snapshot(struct snapshot *s)
        return strcmp(s->name, name_of_reference_snapshot)? 0 : 1;
 }
 
-/*
- * return: 0: no redundant snapshots, 1: rm process started, negative: error
- */
 static struct snapshot *find_redundant_snapshot(struct snapshot_list *sl)
 {
        int i, interval;
@@ -1447,7 +1444,7 @@ static void create_rsync_argv(char ***argv, int64_t *num)
                                        OPT_STRING_VAL(DSS, REMOTE_USER) : logname,
                                OPT_STRING_VAL(DSS, REMOTE_HOST),
                                lls_string_val(j, OPT_RESULT(DSS, SOURCE_DIR)),
-                               N == 1? "/" : ""
+                               OPT_GIVEN(DSS, SOURCE_DIR) == 1? "/" : ""
                        );
                }
        }
@@ -1570,7 +1567,7 @@ static void exit_hook(int exit_code)
 {
        pid_t pid;
        char **argv, *tmp = dss_strdup(OPT_STRING_VAL(DSS, EXIT_HOOK));
-       unsigned n = split_args(tmp, &argv, " \t");
+       unsigned n = split_args(tmp, &argv);
 
        n++;
        argv = dss_realloc(argv, (n + 1) * sizeof(char *));