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-rw-r--r--includes/cache/CacheDependency.php18
1 files changed, 9 insertions, 9 deletions
diff --git a/includes/cache/CacheDependency.php b/includes/cache/CacheDependency.php
index 9b48ecb7..517f3798 100644
--- a/includes/cache/CacheDependency.php
+++ b/includes/cache/CacheDependency.php
@@ -181,13 +181,11 @@ class FileDependency extends CacheDependency {
function loadDependencyValues() {
if ( is_null( $this->timestamp ) ) {
- if ( !file_exists( $this->filename ) ) {
- # Dependency on a non-existent file
- # This is a valid concept!
- $this->timestamp = false;
- } else {
- $this->timestamp = filemtime( $this->filename );
- }
+ wfSuppressWarnings();
+ # Dependency on a non-existent file stores "false"
+ # This is a valid concept!
+ $this->timestamp = filemtime( $this->filename );
+ wfRestoreWarnings();
}
}
@@ -195,7 +193,10 @@ class FileDependency extends CacheDependency {
* @return bool
*/
function isExpired() {
- if ( !file_exists( $this->filename ) ) {
+ wfSuppressWarnings();
+ $lastmod = filemtime( $this->filename );
+ wfRestoreWarnings();
+ if ( $lastmod === false ) {
if ( $this->timestamp === false ) {
# Still nonexistent
return false;
@@ -206,7 +207,6 @@ class FileDependency extends CacheDependency {
return true;
}
} else {
- $lastmod = filemtime( $this->filename );
if ( $lastmod > $this->timestamp ) {
# Modified or created
wfDebug( "Dependency triggered: {$this->filename} changed.\n" );