fix EOF infinite loop

basinilya · michael-o · commit 74cfa37fea46 · 2019-06-09T19:52:59.000+02:00
This closes #2
diff --git a/plexus-interactivity-api/src/main/java/org/codehaus/plexus/components/interactivity/DefaultPrompter.java b/plexus-interactivity-api/src/main/java/org/codehaus/plexus/components/interactivity/DefaultPrompter.java
@@ -121,6 +121,9 @@ public String prompt( String message, List possibleValues, String defaultReply )
             try
             {
                 line = inputHandler.readLine();
+                if (line == null && defaultReply == null) {
+                    throw new IOException("EOF");
+                }
             }
             catch ( IOException e )
             {

Original file line number	Diff line number	Diff line change
`@@ -121,6 +121,9 @@ public String prompt( String message, List possibleValues, String defaultReply )`
`121`	`121`	`try`
`122`	`122`	`{`
`123`	`123`	`line = inputHandler.readLine();`
	`124`	`+ if (line == null && defaultReply == null) {`
	`125`	`+ throw new IOException("EOF");`
	`126`	`+ }`
`124`	`127`	`}`
`125`	`128`	`catch ( IOException e )`
`126`	`129`	`{`