Get rid of generated files which are empty

[grml-hwinfo.git] / grml-hwinfo

diff --git a/grml-hwinfo b/grml-hwinfo
index a9b77b8..9b261c1 100755 (executable)
--- a/grml-hwinfo
+++ b/grml-hwinfo
@@ -183,7 +183,6 @@ cd "${OUTDIR}" || exit 1
   if exectest dpkg ; then
      dpkg --get-selections   > dpkg_get_selections
      COLUMNS=300 dpkg --list > dpkg_list
-     COLUMNS=1000 dpkg -l linux-image-$UNAME | grep linux-image-$UNAME | tr -s ' ' > running_kernel
   fi
 
 # power management
@@ -199,6 +198,10 @@ cd "${OUTDIR}" || exit 1
      [ -r /boot/config-$UNAME ] && cat /boot/config-$UNAME > kernelconfig
   fi
 
+  exectest dpkg && COLUMNS=1000 dpkg -l linux-image-$UNAME \
+           | grep linux-image-$UNAME | tr -s ' ' > running_kernel 2>running_kernel.error
+  dpkg -S /boot/vmlinuz-$(uname -r) >> running_kernel 2>>running_kernel.error
+
 # X stuff
   if [ -n "${DISPLAY}" ] ; then
      exectest xviddetect  && xviddetect         > xviddetect
@@ -254,6 +257,11 @@ else
 fi
 )
 
+# get rid of empty files
+for file in *; do
+  test -s $file || rm $file
+done
+
 echo
 
 cd "${WORKING_DIR}"