From: Hanchen Wang <hanchen.wang@mail.utoronto.ca>
Date: Tue, 14 Jun 2016 15:48:27 +0000 (-0400)
Subject: commands: Specify os port generic errors
X-Git-Tag: v0.17~284
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=c52bb4efbe40fe91e3dd7db81432702392550991;p=brevno-suite%2Fhugo

commands: Specify os port generic errors

Closes #2217
---

diff --git a/commands/server.go b/commands/server.go
index 4318905b..b851038a 100644
--- a/commands/server.go
+++ b/commands/server.go
@@ -126,7 +126,7 @@ func server(cmd *cobra.Command, args []string) error {
 	} else {
 		if flagChanged(serverCmd.Flags(), "port") {
 			// port set explicitly by user -- he/she probably meant it!
-			return newSystemErrorF("Port %d already in use", serverPort)
+			return newSystemErrorF("Server startup failed: %s", err)
 		}
 		jww.ERROR.Println("port", serverPort, "already in use, attempting to use an available port")
 		sp, err := helpers.FindAvailablePort()