Resolve PHP reference warning

pkp · Jul 29, 2020 · 2e2a0f6 · 2e2a0f6
1 parent c36073b
commit 2e2a0f6
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/classes/cliTool/InstallTool.inc.php b/classes/cliTool/InstallTool.inc.php
@@ -72,7 +72,7 @@ function install() {
 					printf("----------------------------------------\n");
 			}
 
-			$newVersion =& $installer->getNewVersion();
+			$newVersion = $installer->getNewVersion();
 			printf("Successfully installed version %s\n", $newVersion->getVersionString(false));
 
 		} else {