tSimplify reading arguments or stdin - pm - barely a pack manager
  HTML git clone git://z3bra.org/pm
   DIR Log
   DIR Files
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   DIR README
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       ---
   DIR commit 7f7c044bcd9ba084b1b40b31e32efa4ff03ca72e
   DIR parent 9971c62e398790939966c62bb1af1fa98fc5c4c2
  HTML Author: z3bra <willyatmailoodotorg>
       Date:   Sun, 24 Apr 2016 20:32:40 +0200
       
       Simplify reading arguments or stdin
       
       Diffstat:
         M pm.c                                |       3 +--
       
       1 file changed, 1 insertion(+), 2 deletions(-)
       ---
   DIR diff --git a/pm.c b/pm.c
       t@@ -761,8 +761,7 @@ main (int argc, char **argv)
                case ACTION_UPDATE:
                case ACTION_DELETE:
                        /* These action require a read from stdin if no arg is given */
       -                while ((argc>0 && (n=strdup(*argv++))!=NULL) || (n=slurp(0))!=NULL) {
       -
       +                while ((n = (argc > 0) ? *argv ? strdup(*argv++) : NULL : slurp(0))) {
                                if (action == ACTION_INSTALL)
                                        r += install(rootfs, datadir, n);
                                if (action == ACTION_UPDATE)