From 68f273ee5446cdc7e135a57de3da24e8bdf814c2 Mon Sep 17 00:00:00 2001
From: Alexandre Dulaunoy <a@foo.be>
Date: Sun, 27 Nov 2022 10:28:01 +0100
Subject: [PATCH] Fix #17 [main] - set language to `unknown` when langdetect
 cannot detect the language for some reasons like empty commit message or
 unknown language.

Notes: langdetect exception handler seems to be crap and do not use
a Base Exception handler. That's why the catch-all ;-)
---
 git_vuln_finder/vulnerability.py | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/git_vuln_finder/vulnerability.py b/git_vuln_finder/vulnerability.py
index 606ad16..bf22dda 100644
--- a/git_vuln_finder/vulnerability.py
+++ b/git_vuln_finder/vulnerability.py
@@ -82,9 +82,11 @@ def summary(
     else:
         potential_vulnerabilities[rcommit.hexsha] = {}
         potential_vulnerabilities[rcommit.hexsha]["message"] = rcommit.message
-        potential_vulnerabilities[rcommit.hexsha]["language"] = langdetect(
-            rcommit.message
-        )
+        try:
+            lang = langdetect(rcommit.message)
+        except:
+            lang = "unknown"
+        potential_vulnerabilities[rcommit.hexsha]["language"] = lang
         potential_vulnerabilities[rcommit.hexsha]["commit-id"] = rcommit.hexsha
         potential_vulnerabilities[rcommit.hexsha]["summary"] = rcommit.summary
         potential_vulnerabilities[rcommit.hexsha]["stats"] = rcommit.stats.total
@@ -128,7 +130,7 @@ def summary_event(
     commit_state="under-review"
 ):
     potential_vulnerabilities = {}
-    
+
     cve, cve_found = extract_cve(commit["message"])
 
     potential_vulnerabilities[commit["sha"]] = {}