test: add arg-test to .gitignore

This should have been done when the binary was added, oops.

diff --git a/test/.gitignore b/test/.gitignore
index 7e30e8d5bc870fecce053659bde0a72d1727093d..e63c689dcd1a895cbdcb042787d22a1c2d3e3266 100644 (file)
--- a/test/.gitignore
+++ b/test/.gitignore
@@ -2,4 +2,5 @@ test-results
 corpus.mail
 smtp-dummy
 symbol-test
+arg-test
 tmp.*