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authorP. J. McDermott <pjm@nac.net>2012-01-27 21:34:27 (EST)
committer P. J. McDermott <pjm@nac.net>2012-01-27 21:34:27 (EST)
commit9a57b7fe5fcbbaff344031c67c9082d56c9410bb (patch)
treea4c6a87caa6ece54d8e88b606370d83b1e215971 /src
parent5746c539f77acdcd5a895aec36b8a1ac509b3479 (diff)
Prevent large '[' commands.
Diffstat (limited to 'src')
-rw-r--r--src/oh-gencontrol4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/oh-gencontrol b/src/oh-gencontrol
index 6505920..a54596e 100644
--- a/src/oh-gencontrol
+++ b/src/oh-gencontrol
@@ -136,7 +136,7 @@ gen_control_bin()
if [ -d ${data_dir}/etc ]; then
find ${data_dir}/etc -type f | sed "s@^${data_dir}@@" \
>> ${control_dir}/conffiles
- if [ -z "$(cat ${control_dir}/conffiles)" ]; then
+ if [ -z "$(head -n 1 ${control_dir}/conffiles)" ]; then
rm -f ${control_dir}/conffiles
else
chmod 644 ${control_dir}/conffiles
@@ -146,7 +146,7 @@ gen_control_bin()
# MD5 checksums.
find ${data_dir} -type f | sed "@^${data_dir}@@" | sort | xargs md5sum \
> ${control_dir}/md5sums
- if [ -z "$(cat ${control_dir}/md5sums)" ]; then
+ if [ -z "$(head -n 1 ${control_dir}/md5sums)" ]; then
rm -f ${control_dir}/md5sums
else
chmod 644 ${control_dir}/md5sums