summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorBernhard Reutner-Fischer <rep.dot.nop@gmail.com>2010-07-28 19:29:19 (GMT)
committer Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>2010-07-28 19:29:19 (GMT)
commit3d615b8a4153d791164e44687831392fed26d9b4 (patch)
tree66b112a84598e24266785dfd565beab34880d92e
parenta3f71001c30f8927495828da9888bcef86e24035 (diff)
downloadbusybox-3d615b8a4153d791164e44687831392fed26d9b4.tar.gz
busybox-3d615b8a4153d791164e44687831392fed26d9b4.tar.bz2
find_stray_empty_lines: make it work
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
-rwxr-xr-xscripts/find_stray_empty_lines12
1 files changed, 7 insertions, 5 deletions
diff --git a/scripts/find_stray_empty_lines b/scripts/find_stray_empty_lines
index 17a2d4a..aae18f9 100755
--- a/scripts/find_stray_empty_lines
+++ b/scripts/find_stray_empty_lines
@@ -7,11 +7,13 @@ grep -n -B1 -r $'^\t*}' . | grep -A1 '.[ch]-[0-9]*-$'
grep -n -A1 -r $'^\t*{' . | grep -B1 '.[ch]-[0-9]*-$'
# find trailing empty lines
-find -type f | xargs tail -n1 | while read file; do
+find -type f | while read file; do
test x"$file" = x"" && continue
- read lastline
- #echo "|$file|$lastline"
- if test x"$lastline" = x""; then
+ tail -n1 $file | while read lastline
+ do
+ #echo "|$file|$lastline"
+ if test x"$lastline" = x""; then
echo "$file"
- fi
+ fi
+ done
done