From dfdff77871bd749264ddc46f80dd8c5566fd48c0 Mon Sep 17 00:00:00 2001
From: oddsock <oddsock@xiph.org>
Date: Mon, 3 May 2004 14:59:40 +0000
Subject: [PATCH] some special handling with rename() needed for win32

svn path=/icecast/trunk/icecast/; revision=6616
---
 src/auth.c | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/src/auth.c b/src/auth.c
index 0f789ded..67334e49 100644
--- a/src/auth.c
+++ b/src/auth.c
@@ -366,10 +366,18 @@ int auth_htpasswd_deleteuser(auth_t *auth, char *username)
     fclose(passwdfile);
 
     /* Now move the contents of the tmp file to the original */
-    if (rename(tmpfile, state->filename) != 0) {
+    /* Windows won't let us rename a file if the destination file
+       exists...so, lets remove the original first */
+    if (remove(state->filename) != 0) {
         ERROR3("Problem moving temp authentication file to original \"%s\" - \"%s\": %s", 
                 tmpfile, state->filename, strerror(errno));
     }
+    else {
+        if (rename(tmpfile, state->filename) != 0) {
+            ERROR3("Problem moving temp authentication file to original \"%s\" - \"%s\": %s", 
+                tmpfile, state->filename, strerror(errno));
+	}
+    }
 
     free(tmpfile);