Update clone_standard_modules.sh

developer_tools/clone_standard_modules.sh

@@ -29,14 +29,14 @@ for lib in $basic_libs
 do
 echo "Cloning '$lib':"
 	commandline="git submodule add $lib_website/$lib.git blibs/$lib"
-	$commandline &> $TMP_DIR/clone_$lib.log || { echo "Fail cloning '$lib' executing: '$commandline'"; cat  $TMP_DIR/clone_$lib.log;  echo ; } &
+	$commandline &> $TMP_DIR/clone_$lib.log || { echo "Fail cloning '$lib' executing: '$commandline'"; cat  $TMP_DIR/clone_$lib.log;  echo ; }
 done
 
 for module in $standard_modules
 do
 	echo "Cloning '$module':"
 	commandline="git submodule add $module_website/$module.git"
-	$commandline &> $TMP_DIR/clone_$module.log || { echo "Fail cloning '$module' executing: '$commandline'"; cat $TMP_DIR/clone_$module.log;  echo ; } &
+	$commandline &> $TMP_DIR/clone_$module.log || { echo "Fail cloning '$module' executing: '$commandline'"; cat $TMP_DIR/clone_$module.log;  echo ; }
 done
 
 wait