Stop hard-coding the version number in the help output

ziggythehamster · ziggythehamster · commit 1bd9fc4c8125 · 2025-08-25T14:32:19.000-07:00
diff --git a/ec2-metadata b/ec2-metadata
@@ -8,7 +8,7 @@
 
 function print_help()
 {
-echo "ec2-metadata v0.1.6
+echo "ec2-metadata v%EC2_METADATA_VERSION%
 Use to retrieve EC2 instance metadata from within a running EC2 instance. 
 e.g. to retrieve instance id: ec2-metadata -i
 		 to retrieve ami id: ec2-metadata -a

Original file line number	Diff line number	Diff line change
`@@ -8,7 +8,7 @@`
`8`	`8`
`9`	`9`	`function print_help()`
`10`	`10`	`{`
`11`		`-echo "ec2-metadata v0.1.6`
	`11`	`+echo "ec2-metadata v%EC2_METADATA_VERSION%`
`12`	`12`	`Use to retrieve EC2 instance metadata from within a running EC2 instance.`
`13`	`13`	`e.g. to retrieve instance id: ec2-metadata -i`
`14`	`14`	`to retrieve ami id: ec2-metadata -a`