r.path/r.drain: accept multiple start coordinates

git-svn-id: https://svn.osgeo.org/grass/grass/trunk@72231 15284696-431f-4ddb-bdfa-cd5b030d7da7

raster/r.drain/main.c

@@ -135,6 +135,7 @@ int main(int argc, char **argv)
     
     coordopt = G_define_standard_option(G_OPT_M_COORDS);
     coordopt->key = "start_coordinates";
+    coordopt->multiple = YES;
     coordopt->description = _("Coordinates of starting point(s) (E,N)");
     coordopt->guisection = _("Start");
 

raster/r.path/main.c

@@ -178,6 +178,7 @@ int main(int argc, char **argv)
     
     coordopt = G_define_standard_option(G_OPT_M_COORDS);
     coordopt->key = "start_coordinates";
+    coordopt->multiple = YES;
     coordopt->description = _("Coordinates of starting point(s) (E,N)");
     coordopt->guisection = _("Start");
 

scripts/r.drain/r.drain.py

@@ -68,7 +68,7 @@
 #% key: start_coordinates
 #% type: double
 #% required: no
-#% multiple: no
+#% multiple: yes
 #% key_desc: east,north
 #% description: Coordinates of starting point(s) (E,N)
 #% gisprompt: old,coords,coords