added check for 1 img

muschellij2 · Jan 3, 2020 · 73aa183 · 73aa183
1 parent d3633a1
commit 73aa183
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/R/image_func.R b/R/image_func.R
@@ -222,6 +222,9 @@ stat_img = function(
         res_list[[icol]] = x
         rm(list = "x");
       }
+      if (num_imgs == 1 && length(res_list) == 1) {
+        res_list = res_list[[1]]
+      }      
       res_img = res_list
       rm(list = "res_list");
     }