Return early when dir or filter result empty - noice - small file browser (mirror / fork from 2f30.org)
  HTML git clone git://git.codemadness.org/noice
   DIR Log
   DIR Files
   DIR Refs
   DIR README
   DIR LICENSE
       ---
   DIR commit 7810f5bd84f81cdc5d32fc35e67162316a7de94f
   DIR parent fef811921b50a2e4a3501e4cef47286c855b4727
  HTML Author: Lazaros Koromilas <lostd@2f30.org>
       Date:   Sun, 25 Feb 2018 12:29:36 +0200
       
       Return early when dir or filter result empty
       
       Diffstat:
         M noice.c                             |       2 ++
       
       1 file changed, 2 insertions(+), 0 deletions(-)
       ---
   DIR diff --git a/noice.c b/noice.c
       @@ -529,6 +529,8 @@ populate(char *path, char *oldpath, char *fltr)
        
                ndents = dentfill(path, &dents, visible, &re);
                freefilter(&re);
       +        if (ndents == 0)
       +                return 0; /* Empty result */
        
                qsort(dents, ndents, sizeof(*dents), entrycmp);