Handle argc < optind.

diff --git a/src/expand.c b/src/expand.c
index eff48e8260389c7374d19766d4c061c6216504a2..bd558fff97acd558a0f5467923272237f45d6b1a 100644 (file)
--- a/src/expand.c
+++ b/src/expand.c
@@ -397,10 +397,7 @@ main (int argc, char **argv)
   else
     tab_size = 0;
 
-  if (optind == argc)
-    file_list = stdin_argv;
-  else
-    file_list = &argv[optind];
+  file_list = (optind < argc ? &argv[optind] : stdin_argv);
 
   expand ();