lib/perobs/TreeDB.rb in perobs-2.4.0 vs lib/perobs/TreeDB.rb in perobs-2.4.1

@@ -26,10 +26,11 @@
 # WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
 require 'fileutils'
 
 require 'perobs/Log'
+require 'perobs/RobustFile'
 require 'perobs/DataBase'
 require 'perobs/BTreeBlob'
 
 module PEROBS
 
@@ -112,11 +113,11 @@
     # @param hash [Hash] A Hash that maps String objects to strings or
     # numbers.
     def put_hash(name, hash)
       file_name = File.join(@db_dir, name + '.json')
       begin
-        File.write(file_name, hash.to_json)
-      rescue => e
+        RobustFile.write(file_name, hash.to_json)
+      rescue IOError => e
         PEROBS.log.fatal "Cannot write hash file '#{file_name}': #{e.message}"
       end
     end
 
     # Load the Hash with the given name.