idmap: suppress print for padded resources

Bug: 31052947
Test: manual
Change-Id: I13723bf8b1cdeecfd71750123eb1f949f96b7c3e
diff --git a/cmds/idmap/inspect.cpp b/cmds/idmap/inspect.cpp
index 154cb25..20005e2 100644
--- a/cmds/idmap/inspect.cpp
+++ b/cmds/idmap/inspect.cpp
@@ -284,7 +284,9 @@
                 if (err != NO_ERROR) {
                     return err;
                 }
-                print("", "entry", data32, "%s/%s", type.string(), name.string());
+                if (data32 != ResTable_type::NO_ENTRY) {
+                    print("", "entry", data32, "%s/%s", type.string(), name.string());
+                }
             }
         }