diff --git a/4-seasons.sh b/4-seasons.sh
index 04aaba0..0cad26f 100755
--- a/4-seasons.sh
+++ b/4-seasons.sh
@@ -118,7 +118,7 @@ for img in "${all_images[@]}"; do
         if [ "$fsize" -lt "$LARGE_BYTES" ]; then
             read -r stddev mean < <(convert "$img" -colorspace Gray \
                 -format "%[fx:int(standard_deviation*255)] %[fx:int(mean*255)]" \
-                info: 2>/dev/null || echo "255 128")
+                info: 2>/dev/null || echo "255 128") || true
             if [ "${stddev:-255}" -lt "$GREY_MIN" ] && [ "${mean:-0}" -gt "$GREY_DARK_FLOOR" ]; then
                 ((grey++)) || true; continue
             fi