cleaned up bashisms

2026-07-27 20:33:44 +03:00
parent 3c952b7631
commit 9775b3edc4
9 changed files with 46 additions and 46 deletions
@@ -19,7 +19,7 @@ pngize_raw() {
  # 2. body (raw file data)
  cat "$1" >> $temp_ppm
  # 3. trailing zero bytes
-  for i in $(seq 1 $remlen); do printf '\x00' >> $temp_ppm; done
+  for i in $(seq 1 $remlen); do printf '\000' >> $temp_ppm; done
  # convert PPM to PNG and remove the temporary PPM
  magick ppm:$temp_ppm png:$ofile
  rm -f $temp_ppm