minor whitespace (merge from devbr6 up to https://trac.osgeo.org/grass/changeset/58956)

git-svn-id: https://svn.osgeo.org/grass/grass/trunk@58966 15284696-431f-4ddb-bdfa-cd5b030d7da7

raster/r.li/r.li.daemon/daemon.c

@@ -137,7 +137,7 @@ int calculateIndex(char *file, int f(int, char **, struct area_entry *, double *
 	    double result;
 
 	    result = doneJob.f.f_d.res;
-	    /*output */
+	    /* output */
 	    if (parsed != MVWIN) {
 		print_Output(res, doneJob);
 	    }

raster/r.li/r.li.daemon/worker.c

@@ -68,6 +68,7 @@ void worker_init(char *r, int f(int, char **, struct area_entry *, double *), ch
 
     /* read data type to allocate cache */
     data_type = Rast_map_type(raster, "");
+
     /* calculate rows in cache */
     switch (data_type) {
     case CELL_TYPE:{
@@ -242,6 +243,7 @@ char *mask_preprocessing(char *mask, char *raster, int rl, int cl)
 	if (write(mask_fd, buf, cl * sizeof(int)) < 0)
 	    return NULL;
     }
+
     close(mask_fd);
     return G_store(tmp_file);
 }