diff --git a/po/pl.po b/po/pl.po
index f0c46a2..48b49ee 100644
--- a/po/pl.po
+++ b/po/pl.po
@@ -80,28 +80,28 @@ msgid   "usage: %s [-hV] %s%s%s\n"
 msgstr  "składnia: %s [-hV] %s%s%s\n"
 
 #. as-in argument in a usage string
-#: src/main.hpp:70
+#: src/main.hpp:71
 msgid   "dataset"
 msgstr  "dataset"
 
-#: src/main.hpp:74
+#: src/main.hpp:75
 #, c-format
 msgid   "No dataset to act on?\n"
         "usage: %s [-hV] %s%sdataset\n"
 msgstr  "Nie podano datasetu?\n"
         "składnia: %s [-hV] %s%sdataset\n"
 
-#: src/main.hpp:79
+#: src/main.hpp:80
 #, c-format
 msgid   "usage: %s [-hV] %s%sdataset\n"
 msgstr  "składnia: %s [-hV] %s%sdataset\n"
 
-#: src/main.hpp:89
+#: src/main.hpp:90
 #, c-format
 msgid   "Dataset %s not encrypted?\n"
 msgstr  "Dataset %s nie jest zaszyfrowany?\n"
 
-#: src/main.hpp:91
+#: src/main.hpp:92
 #, c-format
 msgid   "Using dataset %s's encryption root %s instead.\n"
 msgstr  "Używam zamiast %s jego korzenia szyfrowania %s.\n"
diff --git a/src/bin/zfs-tpm-list.cpp b/src/bin/zfs-tpm-list.cpp
index 4fab020..b8b6562 100644
--- a/src/bin/zfs-tpm-list.cpp
+++ b/src/bin/zfs-tpm-list.cpp
@@ -127,7 +127,7 @@ int main(int argc, char ** argv) {
 			    TRY_MAIN(lookup_userprop(dataset, PROPNAME_BACKEND, backend));
 			    TRY_MAIN(lookup_userprop(dataset, PROPNAME_KEY, handle));
 
-			    lines = TRY_PTR("allocate line buffer", reinterpret_cast<output_line *>(reallocarray(lines, ++lines_len, sizeof(output_line))));
+			    lines           = TRY_PTR("allocate line buffer", reinterpret_cast<output_line *>(reallocarray(lines, ++lines_len, sizeof(output_line))));
 			    auto & cur_line = lines[lines_len - 1];
 
 			    strncpy(cur_line.name, zfs_get_name(dataset), ZFS_MAX_DATASET_NAME_LEN);
diff --git a/src/main.hpp b/src/main.hpp
index dc3b774..123e130 100644
--- a/src/main.hpp
+++ b/src/main.hpp
@@ -25,7 +25,7 @@
 template <class G, class M, class V = int (*)()>
 static int do_bare_main(
     int argc, char ** argv, const char * getoptions, const char * usage, const char * dataset_usage, G && getoptfn, M && main,
-    V && validate = []() { return 0; }) {
+    V && validate = [] { return 0; }) {
 	setlocale(LC_ALL, "");
 	bindtextdomain("tzpfms", "/usr/share/locale");
 	// bindtextdomain("tzpfms", "out/locale");
@@ -64,7 +64,8 @@ static int do_bare_main(
 }
 
 template <class G, class M, class V = int (*)()>
-static int do_main(int argc, char ** argv, const char * getoptions, const char * usage, G && getoptfn, M && main, V && validate = []() { return 0; }) {
+static int do_main(
+    int argc, char ** argv, const char * getoptions, const char * usage, G && getoptfn, M && main, V && validate = [] { return 0; }) {
 	return do_bare_main(
 	    // as-in argument in a usage string
 	    argc, argv, getoptions, usage, gettext_noop("dataset"), getoptfn,