From 45bd009bb19b7c0aee253995f54c8b54abb48265 Mon Sep 17 00:00:00 2001
From: Daniel Stenberg <daniel@haxx.se>
Date: Fri, 18 Oct 2002 13:51:00 +0000
Subject: if we found no string on the Location: line, don't try to follow it

---
 lib/transfer.c | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

(limited to 'lib/transfer.c')

diff --git a/lib/transfer.c b/lib/transfer.c
index 198864c30..5dcf3f28e 100644
--- a/lib/transfer.c
+++ b/lib/transfer.c
@@ -660,9 +660,11 @@ CURLcode Curl_readwrite(struct connectdata *conn,
             while(*ptr && !isspace((int)*ptr))
               ptr++;
             backup = *ptr; /* store the ending letter */
-            *ptr = '\0';   /* zero terminate */
-            conn->newurl = strdup(start); /* clone string */
-            *ptr = backup; /* restore ending letter */
+            if(ptr != start) {
+              *ptr = '\0';   /* zero terminate */
+              conn->newurl = strdup(start); /* clone string */
+              *ptr = backup; /* restore ending letter */
+            }
           }
 
           /*
-- 
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