Build: Fix submodule update with space in git ref dir

PatZim · PatZim · commit b9a1878c4ffe · 2020-02-24T21:32:13.000+01:00
diff --git a/tools/build/update-submodules.pl b/tools/build/update-submodules.pl
@@ -56,7 +56,7 @@
             exec_and_check('git fetch --quiet --all', "Got fetch in $modrefdir failed.");
             chdir $back;
         }
-        $msg = qx{git submodule --quiet update --reference $modrefdir $smodpath 2>&1};
+        $msg = qx{git submodule --quiet update --reference "$modrefdir" $smodpath 2>&1};
         check_update_ok($?, $msg);
     }
 }

Original file line number	Diff line number	Diff line change
`@@ -56,7 +56,7 @@`
`56`	`56`	`exec_and_check('git fetch --quiet --all', "Got fetch in $modrefdir failed.");`
`57`	`57`	`chdir $back;`
`58`	`58`	`}`
`59`		`- $msg = qx{git submodule --quiet update --reference $modrefdir $smodpath 2>&1};`
	`59`	`+ $msg = qx{git submodule --quiet update --reference "$modrefdir" $smodpath 2>&1};`
`60`	`60`	`check_update_ok($?, $msg);`
`61`	`61`	`}`
`62`	`62`	`}`