r8632: use <pre> around displayed exceptions

diff --git a/source/web_server/http.c b/source/web_server/http.c
index c2e9042d4a3431094172686bf6b70ad3ef7dbb64..e7d5c399ce769b3109d2f3eecfbbce7cdd5fc117 100644 (file)
--- a/source/web_server/http.c
+++ b/source/web_server/http.c
@@ -185,7 +185,7 @@ static int http_mapToStorage(EspHandle handle, char *path, int len, const char *
 /*
   called when esp wants to output something
 */
-static int http_writeBlock(EspHandle handle, char *buf, int size)
+static int http_writeBlock(EspHandle handle, const char *buf, int size)
 {
        struct websrv_context *web = talloc_get_type(handle, struct websrv_context);
        NTSTATUS status;
@@ -503,7 +503,9 @@ static void esp_request(struct esp_state *esp, const char *url)
 #endif
        res = espProcessRequest(esp->req, url, buf, &emsg);
        if (res != 0 && emsg) {
+               http_writeBlock(web, "<pre>", 5);
                http_writeBlock(web, emsg, strlen(emsg));
+               http_writeBlock(web, "</pre>", 6);
        }
        talloc_free(buf);
 }