From 228d2bd0ba5a79287a290caab836998928a9301a Mon Sep 17 00:00:00 2001
From: Russ Allbery <rra@debian.org>
Date: Tue, 21 Nov 2006 00:04:33 +0000
Subject: [PATCH] Even better ThisCell support, based on Zephyr discussion.

---
 src/auth/cellconfig.c | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/src/auth/cellconfig.c b/src/auth/cellconfig.c
index ccf21936a..c7877a3f9 100644
--- a/src/auth/cellconfig.c
+++ b/src/auth/cellconfig.c
@@ -492,10 +492,12 @@ GetCellUnix(struct afsconf_dir *adir)
     p = strchr(tbuffer, '\n');
     if (p)
 	*p = '\0';
-    p = tbuffer + strlen(tbuffer) - 1;
-    while (p > tbuffer && isspace(*p))
-	p--;
-    p[1] = '\0';
+    while (*tbuffer != '\0' && isspace(*tbuffer))
+        tbuffer++;
+    p = tbuffer + 1;
+    while (*p != '\0' && !isspace(*p))
+        p++;
+    *p = '\0';
 
     adir->cellName = strdup(tbuffer);
     return 0;
-- 
2.39.5