Prevents panic when passing a non-existent path as config file. (crawler)

1 files changed, 7 insertions, 2 deletions

diff --git a/crawler/config.go b/crawler/config.go
index 20f8d13..9ee95b7 100644
--- a/crawler/config.go
+++ b/crawler/config.go
@@ -52,12 +52,17 @@ func (c *Config) parseConfig(configFile string) {
 		viper.AddConfigPath("$HOME/alkobote.de/")
 	} else {
 		stat, err := os.Stat(configFile)
-		if stat.IsDir() || os.IsNotExist(err) {
+		if os.IsNotExist(err) {
 			// provided config file does not exist, so we add the path instead
 			viper.AddConfigPath(configFile)
-		} else {
+		} else if err == nil && stat.IsDir() {
+			viper.AddConfigPath(configFile)
+		} else if err == nil {
 			// directly sets the config file
 			viper.SetConfigFile(configFile)
+		} else {
+			Warn(err, "config.go: os.Stat("+configFile+")")
+			viper.AddConfigPath(configFile)
 		}
 	}