From: Philippe Proulx <eeppeliteloop@gmail.com>
Date: Wed, 12 Nov 2014 20:23:36 +0000 (-0500)
Subject: Catch write errors
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=f8450909eda7a1f41d1cd2e8f78db0f5060607ea;p=deliverable%2Fbarectf.git

Catch write errors
---

diff --git a/barectf/cli.py b/barectf/cli.py
index b454160..04cb52d 100644
--- a/barectf/cli.py
+++ b/barectf/cli.py
@@ -1875,8 +1875,12 @@ class BarectfCodeGenerator:
     #   name:     file name
     #   contents: file contents
     def _write_file(self, name, contents):
-        with open(os.path.join(self._output, name), 'w') as f:
-            f.write(contents)
+        path = os.path.join(self._output, name)
+        try:
+            with open(path, 'w') as f:
+                f.write(contents)
+        except Exception as e:
+            _perror('cannot write "{}": {}'.format(path, e))
 
     # Converts a C block to actual C source lines.
     #