ensure file before trying to read it...somehow this shows up as a dir…

… (no idea why) but fixes #20
logdna · May 19, 2017 · 9a5d3a6 · 9a5d3a6
1 parent eb13d1a
commit 9a5d3a6
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/index.js b/index.js
@@ -160,7 +160,7 @@ checkElevated()
 
     // debug(console.log(config));
 
-    config.hostname = process.env.LOGDNA_HOSTNAME || fs.existsSync('/etc/logdna-hostname') && fs.readFileSync('/etc/logdna-hostname').toString().trim().replace(HOSTNAME_IP_REGEX, '') || config.hostname || os.hostname().replace('.ec2.internal', '');
+    config.hostname = process.env.LOGDNA_HOSTNAME || fs.existsSync('/etc/logdna-hostname') && fs.statSync('/etc/logdna-hostname').isFile() && fs.readFileSync('/etc/logdna-hostname').toString().trim().replace(HOSTNAME_IP_REGEX, '') || config.hostname || os.hostname().replace('.ec2.internal', '');
     config.tags = process.env.LOGDNA_TAGS || config.tags;
 
     if (process.env.LOGDNA_PLATFORM) {