1 files changed, 2 insertions, 0 deletions
diff --git a/libtcc.c b/libtcc.c
index 1adcca6..72f53c0 100644
--- a/libtcc.c
+++ b/libtcc.c
@@ -1801,6 +1801,8 @@ reparse:
                 s->dflag = 3;
             else if (*optarg == 'M')
                 s->dflag = 7;
+            else if (isnum(*optarg))
+                g_debug = atoi(optarg);
             else
                 goto unsupported_option;
             break;