[PHP-CVS] cvs: php4 /ext/standard head.c

[Ilia Alshanetsky]

iliaa           Wed Nov  6 19:23:58 2002 EDT

  Modified files:              
    /php4/ext/standard  head.c 
  Log:
  Fixed a crash in headers_sent(), that occures if 
  php_get_output_start_filename() returns NULL.
  
  
Index: php4/ext/standard/head.c
diff -u php4/ext/standard/head.c:1.65 php4/ext/standard/head.c:1.66
--- php4/ext/standard/head.c:1.65       Tue Sep 17 09:54:40 2002
+++ php4/ext/standard/head.c    Wed Nov  6 19:23:58 2002
@@ -15,7 +15,7 @@
    | Author: Rasmus Lerdorf <[EMAIL PROTECTED]>                        |
    +----------------------------------------------------------------------+
  */
-/* $Id: head.c,v 1.65 2002/09/17 13:54:40 hholzgra Exp $ */
+/* $Id: head.c,v 1.66 2002/11/07 00:23:58 iliaa Exp $ */
 
 #include <stdio.h>
 
@@ -183,7 +183,11 @@
                ZVAL_LONG(arg2, line);
        case 1:
                zval_dtor(arg1);
-               ZVAL_STRING(arg1, file, 1);
+               if (file) { 
+                       ZVAL_STRING(arg1, file, 1);
+               } else {
+                       ZVAL_STRING(arg1, "", 1);
+               }       
                break;
        }
 



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