gProfiler 1.2.12 + small bugfix (#260)

Fix 2 small, sad bugs and release 1.2.12.

Author: Jongy

gprofiler/__init__.py

@@ -2,4 +2,4 @@
 # Copyright (c) Granulate. All rights reserved.
 # Licensed under the AGPL3 License. See LICENSE.md in the project root for license information.
 #
-__version__ = "1.2.11"
+__version__ = "1.2.12"

gprofiler/merge.py

@@ -247,11 +247,12 @@ def concatenate_profiles(
 
     for pid, stacks in process_profiles.items():
         container_name = _get_container_name(pid, docker_client, add_container_names)
-        application_name = get_application_name(pid) if identify_applications else ""
+        application_name = get_application_name(pid) if identify_applications else None
+        if application_name is not None:
+            application_name = f"appid: {application_name}"
         prefix = (container_name + ";") if add_container_names else ""
         for stack, count in stacks.items():
             if identify_applications and application_name is not None:
-                application_name = f"appid: {application_name}"
                 # insert the app name between the first frame and all others
                 try:
                     first_frame, others = stack.split(";", maxsplit=1)

gprofiler/metadata/application_identifiers.py

@@ -215,7 +215,7 @@ def get_application_name(self, process: Process) -> Optional[str]:
             return None
 
         jar_arg = _get_cli_arg_by_name(process.cmdline(), "-jar")
-        if _NON_AVAILABLE_ARG is None:
+        if jar_arg is _NON_AVAILABLE_ARG:
             return None
 
         return f"java: {_append_file_to_proc_wd(process, jar_arg)}"