From aa6cce306fc8fe7b208dd6278a459f981f112c18 Mon Sep 17 00:00:00 2001
From: Assar Westerlund <assar@sics.se>
Date: Mon, 15 Dec 1997 00:01:19 +0000
Subject: [PATCH] (print_arg): take care of impossible case. (arg_match_long):
 initialize variables to get rid of warnings.

git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@4201 ec53bebd-3082-4978-b11e-865c3cabbd6b
---
 lib/roken/getarg.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/lib/roken/getarg.c b/lib/roken/getarg.c
index ae101ac99..ee9d4c0a0 100644
--- a/lib/roken/getarg.c
+++ b/lib/roken/getarg.c
@@ -69,6 +69,8 @@ print_arg (FILE *stream, int mdoc, int longp, struct getargs *arg)
 	s = "number";
     else if (arg->type == arg_string)
 	s = "string";
+    else
+	s = "<undefined>";
 
     fprintf (stream, "%s", s);
     return 1 + strlen(s);
@@ -245,8 +247,8 @@ arg_match_long(struct getargs *args, size_t num_args,
 	       char *argv)
 {
     int i;
-    char *optarg;
-    int negate;
+    char *optarg = NULL;
+    int negate = 0;
     int partial_match = 0;
     struct getargs *partial = NULL;
     struct getargs *current = NULL;