Fixed a bunch of "warn_unused_result" compiler warnings.

[rsync/rsync.git] / util.c

diff --git a/util.c b/util.c
index 6b075d0..373ce33 100644 (file)
--- a/util.c
+++ b/util.c
@@ -979,7 +979,10 @@ int change_dir(const char *dir, int set_path_only)
 
        if (!initialised) {
                initialised = 1;
 
        if (!initialised) {
                initialised = 1;

-               getcwd(curr_dir, sizeof curr_dir - 1);
+               if (getcwd(curr_dir, sizeof curr_dir - 1) == NULL) {
+                       rsyserr(FERROR, errno, "getcwd()");
+                       exit_cleanup(RERR_FILESELECT);
+               }

                curr_dir_len = strlen(curr_dir);
        }
 
                curr_dir_len = strlen(curr_dir);
        }