[HTTP-6632] fix for proper detection of Apache modules

include/tests_webservers

@@ -271,7 +271,7 @@
         for I in ${APACHE_MODULES_LOCS}; do
             DirectoryExists ${I}
             if [ ${DIRECTORY_FOUND} -eq 1 ]; then
-                FIND=`find ${I} -name mod_* -print | sort`
+                FIND=$(find ${I} -name "mod_*" -print | sort)
                 for J in ${FIND}; do
                     Report "apache_module[]=${J}"
                     LogText "Result: found Apache module ${J}"