Handle errors

1 files changed, 10 insertions, 6 deletions

diff --git a/src/clog.c b/src/clog.c
index 24e08d0..2705558 100644
--- a/src/clog.c
+++ b/src/clog.c
@@ -184,7 +184,9 @@ int get_entry_form(struct http_request *req) {
 
 
 int post_entry_form(struct http_request *req) {
-	struct kore_buf *resp_buf = kore_buf_alloc(0);
+	int err = 0;
+
+	struct kore_buf *resp_buf = NULL;
 
 	char *id = NULL;
 	char *title = NULL; 
@@ -204,6 +206,8 @@ int post_entry_form(struct http_request *req) {
 		kore_log(LOG_INFO, "form body %s.", body);
 	}
 
+	resp_buf = kore_buf_alloc(0);
+
 	// Append form.
 	kore_buf_appendf(
 		resp_buf, (const char *) asset_entry_edit_html,
@@ -211,11 +215,11 @@ int post_entry_form(struct http_request *req) {
 	);
 
 	// Render MD.
-	(void) render_md(body, resp_buf);
-	// if (err == KORE_RESULT_ERROR) {
-	// 	kore_log(LOG_ERR, "Error rendering markdown for entry %s.", id);
-	// 	continue;
-	// }
+	err = render_md(body, resp_buf);
+	if (err == KORE_RESULT_ERROR) {
+		kore_buf_append(resp_buf, "Error rendering markdown.", 25);
+		kore_log(LOG_ERR, "Error rendering markdown.");
+	}
 
 	http_ok_resp(req, HTTP_STATUS_OK, resp_buf);