Set the garbd_exe variable to empty string to avoid warning about an uninitialized variable when wsrep_provider is not initialized correctly, set to 'none' or when wsrep is switched off

sysprg · sysprg · commit a842387fef94 · 2019-07-18T11:39:05.000+02:00
diff --git a/mysql-test/mysql-test-run.pl b/mysql-test/mysql-test-run.pl
@@ -438,6 +438,7 @@ ()
 }
 
 sub check_wsrep_support() {
+  $garbd_exe= "";
   if (have_wsrep()) {
     mtr_report(" - binaries built with wsrep patch");
 

Original file line number	Diff line number	Diff line change
`@@ -438,6 +438,7 @@ ()`
`438`	`438`	`}`
`439`	`439`
`440`	`440`	`sub check_wsrep_support() {`
	`441`	`+ $garbd_exe= "";`
`441`	`442`	`if (have_wsrep()) {`
`442`	`443`	`mtr_report(" - binaries built with wsrep patch");`
`443`	`444`