📝 Update fix script

README.md

@@ -11,16 +11,16 @@ We wrote this as a one-shot script to fix some files. Use with caution.
 
 For example, use this fix script:
 ~~~sh
-#!/bin/sh
+#!/bin/bash
 set -e
 
 tmp_fg=FIXED_$RANDOM
 
 ocrd_repair_inconsistencies -I OCR-D-GT-PAGE -O $tmp_fg
 
-for f in $tmp_fg/*; do
-  g="OCR-D-GT-PAGE/OCR-D-GT-PAGE_${f#$tmp_fg/$tmp_fg_}"
-  cp $f $g
+for f in "$tmp_fg"/*; do
+  g="OCR-D-GT-PAGE/OCR-D-GT-PAGE_${f#${tmp_fg}/${tmp_fg}_}"
+  cp "$f" "$g"
 done
 
 ocrd workspace remove-group -rf $tmp_fg

examples/fix-ocr-d-gt-page.sh

@@ -1,13 +1,13 @@
-#!/bin/sh
+#!/bin/bash
 set -e
 
 tmp_fg=FIXED_$RANDOM
 
 ocrd_repair_inconsistencies -I OCR-D-GT-PAGE -O $tmp_fg
 
-for f in $tmp_fg/*; do
-  g="OCR-D-GT-PAGE/OCR-D-GT-PAGE_${f#$tmp_fg/$tmp_fg_}"
-  cp $f $g
+for f in "$tmp_fg"/*; do
+  g="OCR-D-GT-PAGE/OCR-D-GT-PAGE_${f#${tmp_fg}/${tmp_fg}_}"
+  cp "$f" "$g"
 done
 
 ocrd workspace remove-group -rf $tmp_fg