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changeset 466:1bb3885dd240

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Defensive line, if the console is not available don't attempt to read from it
author Pedro Ferreira <pedro.ferreira@monetdbsolutions.com>
date Tue, 13 Apr 2021 18:34:49 +0200 (2021-04-13)
parents ed27270f5cdf
children 171144a26ba0
files src/main/java/org/monetdb/client/JdbcClient.java
diffstat 1 files changed, 6 insertions(+), 1 deletions(-) [+]
line wrap: on
line diff
--- a/src/main/java/org/monetdb/client/JdbcClient.java
+++ b/src/main/java/org/monetdb/client/JdbcClient.java
@@ -18,6 +18,7 @@ import org.monetdb.util.XMLExporter;
 
 import java.io.BufferedReader;
 import java.io.BufferedWriter;
+import java.io.Console;
 import java.io.IOException;
 import java.io.InputStreamReader;
 import java.io.File;
@@ -257,7 +258,11 @@ public class JdbcClient {	/* cannot (yet
 		// we need the password from the user, fetch it with a pseudo
 		// password protector
 		if (pass == null) {
-			final char[] tmp = System.console().readPassword("password: ");
+			Console con = System.console();
+			char[] tmp = null;
+			if (con != null) {
+				tmp = con.readPassword("password: ");
+			}
 			if (tmp == null) {
 				System.err.println("Invalid password!");
 				System.exit(1);