add %u specifier

[r21916]

diff --git a/diagnostic.c b/diagnostic.c
index 4a9122c..0a582af 100644 (file)
--- a/diagnostic.c
+++ b/diagnostic.c
@@ -92,6 +92,12 @@ static void diagnosticvf(const char *const fmt, va_list ap)
                                        break;
                                }
 
+                               case 'u': {
+                                       const unsigned int val = va_arg(ap, unsigned int);
+                                       fprintf(stderr, "%u", val);
+                                       break;
+                               }
+
                                case 'Y': {
                                        const symbol_t *const symbol = va_arg(ap, const symbol_t*);
                                        if (symbol == NULL)