show: Make format_part_sigstatus_json's API consistent between GMIME 2.4 and 2.6

The implementation is still different for GMIME 2.4 and 2.6, but at
least now the caller doesn't have to be aware of this.

diff --git a/notmuch-show.c b/notmuch-show.c
index 8fb6fa67c47b10f73735128d6c876aaceb07fe24..07276c7db27d776133483c38a563e75a2729f824 100644 (file)
--- a/notmuch-show.c
+++ b/notmuch-show.c
@@ -404,8 +404,10 @@ signer_status_to_string (GMimeSignerStatus x)
 
 #ifdef GMIME_ATLEAST_26
 static void
-format_part_sigstatus_json (GMimeSignatureList *siglist)
+format_part_sigstatus_json (mime_node_t *node)
 {
+    GMimeSignatureList *siglist = node->sig_list;
+
     printf ("[");
 
     if (!siglist) {
@@ -470,8 +472,10 @@ format_part_sigstatus_json (GMimeSignatureList *siglist)
 }
 #else
 static void
-format_part_sigstatus_json (const GMimeSignatureValidity* validity)
+format_part_sigstatus_json (mime_node_t *node)
 {
+    const GMimeSignatureValidity* validity = node->sig_validity;
+
     printf ("[");
 
     if (!validity) {
@@ -696,11 +700,7 @@ format_part_json (const void *ctx, mime_node_t *node, notmuch_bool_t first)
 
     if (node->verify_attempted) {
        printf (", \"sigstatus\": ");
-#ifdef GMIME_ATLEAST_26
-       format_part_sigstatus_json (node->sig_list);
-#else
-       format_part_sigstatus_json (node->sig_validity);
-#endif
+       format_part_sigstatus_json (node);
     }
 
     printf (", \"content-type\": %s",