mog: fix "test -e" on missing files

1 files changed, 9 insertions, 5 deletions

diff --git a/bin/mog b/bin/mog
index f8647b6..88b6d55 100755
--- a/bin/mog
+++ b/bin/mog
@@ -221,11 +221,15 @@ begin
       raise ArgumentError, "Too many arguments"
     end
 
-    paths = mg.get_paths(key)
-    if test[:e]
-      ok = !!(paths && paths.size > 0)
-    else
-      raise ArgumentError, "Unknown flag: -#{test.keys.first}"
+    begin
+      paths = mg.get_paths(key)
+      if test[:e]
+        ok = !!(paths && paths.size > 0)
+      else
+        raise ArgumentError, "Unknown flag: -#{test.keys.first}"
+      end
+    rescue MogileFS::Backend::UnknownKeyError
+      ok = false
     end
 
     truth or ok = ! ok