fixes for cppcheck lint warnings

Refine the linting behavior.

Fix several of the, mostly trivial, lint errors.

1 files changed, 2 insertions, 4 deletions

diff --git a/src/fish_tests.cpp b/src/fish_tests.cpp
index 9afb4344..6250513c 100644
--- a/src/fish_tests.cpp
+++ b/src/fish_tests.cpp
@@ -458,10 +458,8 @@ static void test_tok()
             if (types[i] != token.type)
             {
                 err(L"Tokenization error:");
-                wprintf(L"Token number %d of string \n'%ls'\n, got token type %ld\n",
-                        i+1,
-                        str,
-                        (long)token.type);
+                wprintf(L"Token number %zu of string \n'%ls'\n, got token type %ld\n",
+                        i + 1, str, (long)token.type);
             }
             i++;
         }