From 6a5c94ca88e1ffe0badf33af54e26b14ac84c8b3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bj=C3=B6rn=20Groenvall?= <bg@sics.se>
Date: Mon, 18 Oct 1999 15:41:34 +0000
Subject: [PATCH] Trim trailing whitespace from cellname. Lines starting with #
 are regarded as comments.

git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@7182 ec53bebd-3082-4978-b11e-865c3cabbd6b
---
 lib/kafs/common.c | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/lib/kafs/common.c b/lib/kafs/common.c
index 2f8b0e965..88388b3c2 100644
--- a/lib/kafs/common.c
+++ b/lib/kafs/common.c
@@ -184,10 +184,12 @@ find_cells(char *file, char ***cells, int *index)
     if (f == NULL)
 	return;
     while (fgets(cell, sizeof(cell), f)) {
-	char *nl = strchr(cell, '\n');
-	if (nl)
-	    *nl = '\0';
-	if (cell[0] == '\0')
+	char *t;
+	t = cell + strlen(cell);
+	for (; t >= cell; t--)
+	  if (*t == '\n' || *t == '\t' || *t == ' ')
+	    *t = 0;
+	if (cell[0] == '\0' || cell[0] == '#')
 	    continue;
 	for(i = 0; i < ind; i++)
 	    if(strcmp((*cells)[i], cell) == 0)