X-Git-Url: https://mattmccutchen.net/rsync/rsync.git/blobdiff_plain/44e2e57837bcdce0d12a429c308211763ab030db..5afd8aedce004cc11700285c16ea84f1e857d473:/util.c diff --git a/util.c b/util.c index cadf3ebf..16d8f6cc 100644 --- a/util.c +++ b/util.c @@ -638,6 +638,8 @@ char *push_dir(char *dir, int save) getcwd(curr_dir, sizeof(curr_dir)-1); } + if (!dir) return NULL; /* this call was probably just to initialize */ + if (chdir(dir)) return NULL; if (save) {