Don't "cat |" to grep.

Signed-off-by: Chris Lamb <lamby@debian.org>

diff --git a/bin/live-snapshot b/bin/live-snapshot
index 85a0ab5..0dcfae1 100755 (executable)
--- a/bin/live-snapshot
+++ b/bin/live-snapshot
@@ -397,7 +397,7 @@ Do_snapshot ()
                        if [ -e "${EXCLUDE_LIST}" ]
                        then
                                # Add explicitly excluded files
-                               cat "${EXCLUDE_LIST}" | grep -v '^#.*$' | grep -v '^ *$' >> "${TMP_FILELIST}"
+                               grep -v '^#.*$' "${EXCLUDE_LIST}" | grep -v '^ *$' >> "${TMP_FILELIST}"
                        fi
 
                        cd "${OLDPWD}"