(getargs): Don't assume EOF == -1.

diff --git a/src/getargs.c b/src/getargs.c
index 182b9f3b69734fd4956acca6e7ca7e7bcd65621a..de468e556d2ef3d856ccd9ae211de71a8d5e9761 100644 (file)
--- a/src/getargs.c
+++ b/src/getargs.c
@@ -1,4 +1,5 @@
-/* Parse command line arguments for bison.
+/* Parse command line arguments for Bison.
+
    Copyright (C) 1984, 1986, 1989, 1992, 2000, 2001, 2002
    Free Software Foundation, Inc.
 
@@ -320,7 +321,8 @@ getargs (int argc, char *argv[])
 {
   int c;
 
-  while ((c = getopt_long (argc, argv, short_options, long_options, NULL)) != EOF)
+  while ((c = getopt_long (argc, argv, short_options, long_options, NULL))
+        != -1)
     switch (c)
       {
       case 0: