Handle error when looking for path

matteosuppo · matteosuppo · commit 781d8aebd99f · 2016-03-01T14:29:50.000+01:00
diff --git a/update.go b/update.go
@@ -52,7 +52,13 @@ func updateHandler(c *gin.Context) {
 		return
 	}
 
+	path, err := osext.Executable()
+
+	if err != nil {
+		c.JSON(500, gin.H{"error": err.Error()})
+		return
+	}
+
 	c.JSON(200, gin.H{"success": "Please wait a moment while the agent reboots itself"})
-	path, _ := osext.Executable()
 	restart(path)
 }

Original file line number	Diff line number	Diff line change
`@@ -52,7 +52,13 @@ func updateHandler(c *gin.Context) {`
`52`	`52`	`return`
`53`	`53`	`}`
`54`	`54`
	`55`	`+ path, err := osext.Executable()`
	`56`	`+`
	`57`	`+ if err != nil {`
	`58`	`+ c.JSON(500, gin.H{"error": err.Error()})`
	`59`	`+ return`
	`60`	`+ }`
	`61`	`+`
`55`	`62`	`c.JSON(200, gin.H{"success": "Please wait a moment while the agent reboots itself"})`
`56`		`- path, _ := osext.Executable()`
`57`	`63`	`restart(path)`
`58`	`64`	`}`