Fix get_namespaces when File root dir doesn't exist

jonswar · Oct 14, 2009 · 2b1a9c2 · 2b1a9c2
1 parent aa1665e
commit 2b1a9c2
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diff --git a/Changes b/Changes
@@ -4,6 +4,11 @@ Revision history for CHI
 
 0.29  Aug 31, 2009
 
+* Fixes
+  - Fix synopsis of Memory cache in main docs - RT #50360 - reported by zloyrusskiy
+  - Fix get_namespaces when File root dir doesn't exist
+  - Fix tests to use label for log matching
+
 0.28  Aug 31, 2009
 
 * Fixes

diff --git a/lib/CHI/Driver/File.pm b/lib/CHI/Driver/File.pm
@@ -182,11 +182,13 @@ sub generate_temporary_filename {
 sub get_namespaces {
     my ($self) = @_;
 
-    my @contents = read_dir( $self->root_dir() );
+    my $root_dir = $self->root_dir();
+    return () if !-d $root_dir;
+    my @contents = read_dir($root_dir);
     my @namespaces =
       map  { $self->unescape_for_filename($_) }
       grep { $self->is_escaped_for_filename($_) }
-      grep { -d fast_catdir( $self->root_dir(), $_ ) } @contents;
+      grep { -d fast_catdir( $root_dir, $_ ) } @contents;
     return @namespaces;
 }