From a278f72659de0950102d58890cefd81cc502e6eb Mon Sep 17 00:00:00 2001
From: Steffen Jaeckel <s@jaeckel.eu>
Date: Wed, 20 Sep 2017 17:43:07 +0200
Subject: [PATCH] skip comment lines when checking hashes

[skip ci]
---
 demos/hashsum.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/demos/hashsum.c b/demos/hashsum.c
index 9f25d0f..83ab8c6 100644
--- a/demos/hashsum.c
+++ b/demos/hashsum.c
@@ -90,6 +90,10 @@ static void check_file(int argn, int argc, char **argv)
          int tries, n;
          unsigned long hash_len, w, x;
          char* space = strstr(s, " ");
+
+         /* skip lines with comments */
+         if (buf[0] == '#') continue;
+
          if (space == NULL) {
             fprintf(stderr, "%s: no properly formatted checksum lines found\n", hashsum);
             goto ERR;