2 files changed, 11 insertions, 2 deletions

diff --git a/ui-blob.c b/ui-blob.c
index 3cda03d..2ccd31d 100644
--- a/ui-blob.c
+++ b/ui-blob.c
@@ -29,3 +29,3 @@ void cgit_print_blob(const char *hex, char *path, const char *head)
         enum object_type type;
-        unsigned char *buf;
+        char *buf;
         unsigned long size;
@@ -69,2 +69,8 @@ void cgit_print_blob(const char *hex, char *path, const char *head)
         ctx.page.mimetype = ctx.qry.mimetype;
+        if (!ctx.page.mimetype) {
+                if (buffer_is_binary(buf, size))
+                        ctx.page.mimetype = "application/octet-stream";
+                else
+                        ctx.page.mimetype = "text/plain";
+        }
         ctx.page.filename = path;
diff --git a/ui-plain.c b/ui-plain.c
index 5addd9e..9a9ae7d 100644
--- a/ui-plain.c
+++ b/ui-plain.c
@@ -33,3 +33,6 @@ static void print_object(const unsigned char *sha1, const char *path)
         }
-        ctx.page.mimetype = "text/plain";
+        if (buffer_is_binary(buf, size))
+                ctx.page.mimetype = "application/octet-stream";
+        else
+                ctx.page.mimetype = "text/plain";
         ctx.page.filename = fmt("%s", path);