From: Justin Pettit <jpettit@nicira.com>
Date: Tue, 25 Aug 2009 23:33:16 +0000 (-0700)
Subject: tests: Cleanup islower() warning.
X-Git-Tag: v0.99.0~126
X-Git-Url: http://git.onelab.eu/?a=commitdiff_plain;h=bc5ef83d2f042b1a1336d38e32d4893e47c7afcc;p=sliver-openvswitch.git

tests: Cleanup islower() warning.

NetBSD's gcc complains if islower()'s argument is an unadorned char.  This
provides an appropriate cast.
---

diff --git a/tests/test-stp.c b/tests/test-stp.c
index c2a58377c..ce9decc8d 100644
--- a/tests/test-stp.c
+++ b/tests/test-stp.c
@@ -501,7 +501,8 @@ main(int argc, char *argv[])
 
                         if (!strcmp(token, "0")) {
                             lan = NULL;
-                        } else if (strlen(token) == 1 && islower(*token)) {
+                        } else if (strlen(token) == 1
+                                && islower((unsigned char)*token)) {
                             lan = tc->lans[*token - 'a']; 
                         } else {
                             err("%s is not a valid LAN name "