[Toybox] [PATCH] remove unused flags from printf calls in ls.c's listfiles

[enh]

the ' ' flag doesn't mean anything for unsigned conversions.

diff --git a/toys/posix/ls.c b/toys/posix/ls.c
index d1a26ee..a924137 100644
--- a/toys/posix/ls.c
+++ b/toys/posix/ls.c
@@ -375,8 +375,8 @@ static void listfiles(int dirfd, struct dirtree *indir)
     }
     width += *len;

-    if (flags & FLAG_i) xprintf("% *lu ", len[1], (unsigned long)st->st_ino);
-    if (flags & FLAG_s) xprintf("% *lu ", len[6], (unsigned
long)st->st_blocks);
+    if (flags & FLAG_i) xprintf("%*lu ", len[1], (unsigned long)st->st_ino);
+    if (flags & FLAG_s) xprintf("%*lu ", len[6], (unsigned long)st->st_blocks);

     if (flags & (FLAG_l|FLAG_o|FLAG_n|FLAG_g)) {
       struct tm *tm;
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