From: Wayne Davison <wayned@samba.org>
Date: Thu, 11 Sep 2003 03:49:53 +0000 (+0000)
Subject: Make sure that the new slash-stripping P_PATH code doesn't turn
X-Git-Url: https://mattmccutchen.net/rsync/rsync.git/commitdiff_plain/15089022d43b337f2de73e96f1991606dc80bce5

Make sure that the new slash-stripping P_PATH code doesn't turn
a "/" into an empty string.
---

diff --git a/loadparm.c b/loadparm.c
index 3dcfc4fe..9dc80e70 100644
--- a/loadparm.c
+++ b/loadparm.c
@@ -665,8 +665,8 @@ static BOOL lp_do_parameter(int snum, char *parmname, char *parmvalue)
        string_set(parm_ptr,parmvalue);
        if ((cp = *(char**)parm_ptr) != NULL) {
 	   int len = strlen(cp);
-	   while (len && cp[--len] == '/')
-	       cp[len] = '\0';
+	   while (len > 1 && cp[len-1] == '/') len--;
+	   cp[len] = '\0';
        }
        break;