[dev] sbase ls patch

[anonymous]

Tiny cleanup patch.  Now more memory is allocated than necessary.

diff -r dcb29ce4485f ls.c
--- a/ls.c      Tue Nov 08 19:35:38 2011 +0100
+++ b/ls.c      Fri Dec 23 02:34:01 2011 +0400
@@ -62,7 +62,7 @@
        many = (argc > optind+1);
 
        if((n = argc - optind) > 0) {
-               if(!(ents = malloc((argc-1) * sizeof *ents)))
+               if(!(ents = malloc(n * sizeof *ents)))
                        eprintf("malloc:");
                for(i = 0; i < n; i++)
                        mkent(&ents[i], argv[optind+i]);