Fix prepare isohybrid for i686

pym/cl_builder.py

@@ -647,7 +647,11 @@ class cl_builder(color_print):
         self.printByResult(True)
         if self.clVars.Get('cl_builder_isohybrid_set') == 'on':
             self.printMessageForTest(_("Performing isohybrid"))
-            processIsoHybrid = process("/usr/bin/isohybrid","--uefi",isoFile)
+            if self.clVars.Get('os_builder_arch_machine') == 'x86_64':
+                processIsoHybrid = process("/usr/bin/isohybrid",
+                                           "--uefi",isoFile)
+            else:
+                processIsoHybrid = process("/usr/bin/isohybrid",isoFile)
             self.printByResult(processIsoHybrid.success())
         self.printMessageForTest(_("Generating the list of installed packages"))
         self.printByResult(self.createPackageList(sourceDirectory,