1 files changed, 1 insertions, 0 deletions
diff --git a/main.c b/main.c
index 0e91510..5e3e635 100644
--- a/main.c
+++ b/main.c
@@ -48,6 +48,7 @@ optparse(const char **file, const char **targ, char **args)
             while (*++arg) switch (*arg | 32) {
             case 'p': ccopt.dbg.p = 1; break;
             case 'a': ccopt.dbg.a = 1; break;
+            case 'i': ccopt.dbg.i = 1; break;
             case 'r': ccopt.dbg.r = 1; break;
             default: warn(NULL, "-d: invalid debug flag %'c", *arg);
             }