[#26] Fix pre-commit issues

Signed-off-by: Denis Kirillov <d.kirillov@yadro.com>

debian/control

@@ -12,4 +12,3 @@ Package: frostfs-http-gw
 Architecture: any
 Depends: ${misc:Depends}
 Description: FrostFS HTTP Gateway bridges FrostFS internal protocol and HTTP standard.
-

debian/frostfs-http-gw.postinst

@@ -29,8 +29,8 @@ case "$1" in
             chmod -f 0640 /etc/frostfs/$USERNAME/config.yaml || true
         fi
         USERDIR=$(getent passwd "frostfs-$USERNAME" | cut -d: -f6)
-        if ! dpkg-statoverride --list frostfs-$USERDIR >/dev/null; then
-            chown -f frostfs-$USERNAME: $USERDIR
+        if ! dpkg-statoverride --list frostfs-"$USERDIR" >/dev/null; then
+            chown -f frostfs-$USERNAME: "$USERDIR"
         fi
     ;;
 

debian/rules

@@ -12,5 +12,3 @@ override_dh_installsystemd:
 
 override_dh_installchangelogs:
 		dh_installchangelogs -k CHANGELOG.md
-		
-