SOURCES: cacti-ioerror.patch (NEW) - do not loop forever on io error

[glen]

Author: glen                         Date: Sun Oct  5 03:17:34 2008 GMT
Module: SOURCES                       Tag: HEAD
---- Log message:
- do not loop forever on io error

---- Files affected:
SOURCES:
   cacti-ioerror.patch (NONE -> 1.1)  (NEW)

---- Diffs:

================================================================
Index: SOURCES/cacti-ioerror.patch
diff -u /dev/null SOURCES/cacti-ioerror.patch:1.1
--- /dev/null	Sun Oct  5 05:17:35 2008
+++ SOURCES/cacti-ioerror.patch	Sun Oct  5 05:17:28 2008
@@ -0,0 +1,12 @@
+--- cacti/lib/functions.php~	2008-10-05 06:16:11.000000000 +0300
++++ cacti/lib/functions.php	2008-10-05 06:16:13.069722888 +0300
+@@ -437,6 +437,9 @@
+ 
+ 	if (file_exists($file_name)) {
+ 		$fp = fopen($file_name, "r");
++		if (!$fp) {
++			return $file_array;
++		}
+ 
+ 		/* reset back the number of bytes */
+ 		if ($number_of_lines > 0) {
================================================================