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-rw-r--r--grc/python/flow_graph.tmpl6
1 files changed, 5 insertions, 1 deletions
diff --git a/grc/python/flow_graph.tmpl b/grc/python/flow_graph.tmpl
index bc89fb1b5..b537c43e2 100644
--- a/grc/python/flow_graph.tmpl
+++ b/grc/python/flow_graph.tmpl
@@ -189,7 +189,11 @@ if __name__ == '__main__':
#set $type = $param.get_param('type').get_value()
#if $type
#silent $params_eq_list.append('%s=options.%s'%($param.get_id(), $param.get_id()))
- parser.add_option("-$param.get_param('short_id').get_value()", "--$param.get_id()", dest="$param.get_id()", type="$type", default=$param.get_make(),
+ #set $short_id = $param.get_param('short_id').get_evaluated()
+ #if $short_id
+ #set $short_id = '-' + $short_id
+ #end if
+ parser.add_option("$short_id", "--$param.get_id()", dest="$param.get_id()", type="$type", default=$param.get_make(),
help="Set $($param.get_param('label').evaluate() or $param.get_id()) [default=%default]")
#end if
#end for