svn commit: r941794 - /subversion/trunk/subversion/libsvn_subr/lock.c

[hw...@apache.org]

Author: hwright
Date: Thu May  6 16:32:50 2010
New Revision: 941794

URL: http://svn.apache.org/viewvc?rev=941794&view=rev
Log:
* subversion/libsvn_subr/lock.c
  (svn_lock_dup): Duplicate a NULL lock as NULL.

Modified:
    subversion/trunk/subversion/libsvn_subr/lock.c

Modified: subversion/trunk/subversion/libsvn_subr/lock.c
URL: http://svn.apache.org/viewvc/subversion/trunk/subversion/libsvn_subr/lock.c?rev=941794&r1=941793&r2=941794&view=diff
==============================================================================
--- subversion/trunk/subversion/libsvn_subr/lock.c (original)
+++ subversion/trunk/subversion/libsvn_subr/lock.c Thu May  6 16:32:50 2010
@@ -43,8 +43,12 @@ svn_lock_create(apr_pool_t *pool)
 svn_lock_t *
 svn_lock_dup(const svn_lock_t *lock, apr_pool_t *pool)
 {
-  svn_lock_t *new_l = apr_palloc(pool, sizeof(*new_l));
+  svn_lock_t *new_l;
 
+  if (lock == NULL)
+    return NULL;
+  
+  new_l = apr_palloc(pool, sizeof(*new_l));
   *new_l = *lock;
 
   new_l->path = apr_pstrdup(pool, new_l->path);