t0021: keep filter log files on comparison

diff --git a/compat/mingw.c b/compat/mingw.c
index 88a32423608a1ae7d73194b6725b008a85b7b769..fe0e3ccd24887a830b99dabb9c66db668ba4f566 100644 (file)
--- a/compat/mingw.c
+++ b/compat/mingw.c
@@ -961,8 +961,10 @@ static char **get_path_split(void)
                        ++n;
                }
        }
-       if (!n)
+       if (!n) {
+               free(envpath);
                return NULL;
+       }
 
        ALLOC_ARRAY(path, n + 1);
        p = envpath;
@@ -2120,7 +2122,7 @@ int xwcstoutf(char *utf, const wchar_t *wcs, size_t utflen)
        return -1;
 }
 
-static void setup_windows_environment()
+static void setup_windows_environment(void)
 {
        char *tmp = getenv("TMPDIR");
 
@@ -2162,7 +2164,7 @@ typedef struct {
 extern int __wgetmainargs(int *argc, wchar_t ***argv, wchar_t ***env, int glob,
                _startupinfo *si);
 
-static NORETURN void die_startup()
+static NORETURN void die_startup(void)
 {
        fputs("fatal: not enough memory for initialization", stderr);
        exit(128);
@@ -2182,7 +2184,7 @@ static char *wcstoutfdup_startup(char *buffer, const wchar_t *wcs, size_t len)
        return memcpy(malloc_startup(len), buffer, len);
 }
 
-void mingw_startup()
+void mingw_startup(void)
 {
        int i, maxlen, argc;
        char *buffer;