[pacman-dev] [PATCH v2 3/5] pacdiff: check cmp's exit code rather than output

[Florian Pritz]

Signed-off-by: Florian Pritz <bluew...@xinu.at>
---
same patch

 contrib/pacdiff.sh.in | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/contrib/pacdiff.sh.in b/contrib/pacdiff.sh.in
index 05531c6..86dc20e 100644
--- a/contrib/pacdiff.sh.in
+++ b/contrib/pacdiff.sh.in
@@ -92,8 +92,8 @@ while IFS= read -u 3 -r -d '' pacfile; do
                rm -iv "$pacfile"
                continue
        fi
-       check="$(cmp "$pacfile" "$file")"
-       if [ -z "${check}" ]; then
+
+       if cmp -s "$pacfile" "$file"; then
                echo "  Files are identical, removing..."
                rm -v "$pacfile"
        else
-- 
1.8.0.2