r.random: fix broken build

git-svn-id: https://svn.osgeo.org/grass/grass/trunk@71075 15284696-431f-4ddb-bdfa-cd5b030d7da7

raster/r.random/random.c

@@ -243,7 +243,7 @@ int execute_random(struct rr_state *theState)
 #ifdef HAVE_LONG_LONG_INT
 	G_warning(_("Only [%llu] random points created"),
 		  theState->nRand - nt);
-#elif
+#else
 	G_warning(_("Only [%lu] random points created"),
 		  theState->nRand - nt);
 #endif