gbp_retag_commit.sh: get related blocks of code closer one another

diff --git a/gbp_retag_commit.sh b/gbp_retag_commit.sh
index 3522c20..e2a095b 100755 (executable)
--- a/gbp_retag_commit.sh
+++ b/gbp_retag_commit.sh
@@ -17,7 +17,6 @@ usage() {
 }
 
 HASH="$1"
-
 git cat-file -e "${HASH}^{commit}" || { usage 1>&2; exit 1; }
 
 CHANGELOG_HEADER="$(git show $HASH:debian/changelog | head -1)"