X-Git-Url: https://git.notmuchmail.org/git?p=notmuch;a=blobdiff_plain;f=message-file.c;h=2bd560569dda6aedda058d8942d65e53a4b32f80;hp=cb2bf665006c4de4734f446e28c782c08a0f8a8a;hb=c7482b4dce114b1c09cbac2f4ef6d0defdb23258;hpb=7b227a6bf7eb409b4353adc430b2545166e0c4cd

diff --git a/message-file.c b/message-file.c
index cb2bf665..2bd56056 100644
--- a/message-file.c
+++ b/message-file.c
@@ -149,7 +149,7 @@ notmuch_message_file_restrict_headers (notmuch_message_file_t *message, ...)
     notmuch_message_file_restrict_headersv (message, va_headers);
 }
 
-void
+static void
 copy_header_unfolding (header_value_closure_t *value,
 		       const char *chunk)
 {
@@ -162,7 +162,7 @@ copy_header_unfolding (header_value_closure_t *value,
 	chunk++;
 
     if (value->len + 1 + strlen (chunk) + 1 > value->size) {
-	int new_size = value->size;
+	unsigned int new_size = value->size;
 	if (value->size == 0)
 	    new_size = strlen (chunk) + 1;
 	else