added ico format to imgview plugin

diff --git a/plugins/imgview b/plugins/imgview
index 3e1afe2de8e62cadb34d35f024411d76349f051c..42f60cdec7669ea012c4e83955182437f4b0704a 100755 (executable)
--- a/plugins/imgview
+++ b/plugins/imgview
@@ -18,7 +18,7 @@ abspath() {
 
 listimages() {
     find -L "$(dirname "$target")" -maxdepth 1 -type f -iregex \
-      '.*\(jpe?g\|bmp\|webp\|svg\|png\|gif\)$' -print0 | sort -z
+      '.*\(jpe?g\|bmp\|webp\|ico\|svg\|png\|gif\)$' -print0 | sort -z
 }
 
 view_dir() {