From ff85b159391514e72463ef062a5e4510d12b817b Mon Sep 17 00:00:00 2001
From: sin <sin@2f30.org>
Date: Wed, 4 Sep 2013 13:13:44 +0100
Subject: [PATCH] Add comment to clarify why we skip '-' in pidof(8)

---
 pidof.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/pidof.c b/pidof.c
index 690052d..2ce0751 100644
--- a/pidof.c
+++ b/pidof.c
@@ -83,6 +83,7 @@ main(int argc, char *argv[])
 				*p = '\0';
 			cmd = basename(cmdline);
 		}
+		/* Workaround for login shells */
 		if (cmd[0] == '-')
 			cmd++;
 		for (i = 0; i < argc; i++) {