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Diffstat (limited to 'wiretap/mime_file.c')
-rw-r--r--wiretap/mime_file.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/wiretap/mime_file.c b/wiretap/mime_file.c
index eb5f3ac239..6c76ad82ba 100644
--- a/wiretap/mime_file.c
+++ b/wiretap/mime_file.c
@@ -154,7 +154,7 @@ mime_file_open(wtap *wth, int *err, gchar **err_info)
for (i = 0; i < N_MAGIC_TYPES; i++)
read_bytes = MAX(read_bytes, magic_files[i].magic_len);
- read_bytes = MIN(read_bytes, sizeof(magic_buf));
+ read_bytes = (guint)MIN(read_bytes, sizeof(magic_buf));
bytes_read = file_read(magic_buf, read_bytes, wth->fh);
if (bytes_read > 0) {