mg(1): dired: snprintf(), unlike strlcpy(), returns int, not size_t

[Joachim Nilsson]

--- a/src/dired.c
+++ b/src/dired.c
@@ -478,9 +478,9 @@ d_copy(int f, int n)
        topath = adjustname(toname, TRUE);
        if (topath && stat(topath, &statbuf) == 0) {
                if (S_ISDIR(statbuf.st_mode)) {
-                       off = snprintf(toname, sizeof(toname), "%s/%s",
+                       ret = snprintf(toname, sizeof(toname), "%s/%s",
                            topath, sname);
-                       if (off < 0 || off >= (int)sizeof(toname) - 1) {
+                       if (ret < 0 || ret >= (int)sizeof(toname) - 1) {
                                dobeep();
                                ewprintf("Directory name too long");
                                return (FALSE);