rm: Fix regression from b278710 - sbase - suckless unix tools
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       ---
 (DIR) commit cfe9424ba92c735613723ab18427d091f825de34
 (DIR) parent b27871013b1debede7a5177f915be3f7b75aaee3
 (HTM) Author: Roberto E. Vargas Caballero <k0ga@shike2.com>
       Date:   Fri,  2 May 2025 10:41:35 +0200
       
       rm: Fix regression from b278710
       
       The forbidden() function only checks if we are trying to remove one of
       the . .. or / directories that are forbidden by POSIX, and it should
       not fail when it cannot stat a target, because that check is done later
       considering if -r, -f and -i were used or not. If the stat fails we can
       be sure that is not / and thus it is not a forbidden target.
       
       Diffstat:
         M rm.c                                |       2 +-
       
       1 file changed, 1 insertion(+), 1 deletion(-)
       ---
 (DIR) diff --git a/rm.c b/rm.c
       @@ -33,7 +33,7 @@ forbidden(char *path, struct stat *root)
                }
        
                if (stat(path, &st) < 0)
       -                eprintf("stat argument '%s':", path);
       +                return 0;
                if (st.st_dev == root->st_dev && st.st_ino == root->st_ino) {
                        if (!w2)
                                weprintf("\"/\" may not be removed\n");