From 686cfc12251b1550784efbb5cf7b13d98277c497 Mon Sep 17 00:00:00 2001
From: n0m1s <n0m1s@homnomnom.fr>
Date: Sat, 11 Jan 2020 16:50:48 +0100
Subject: [PATCH] discard whitespace-only lines

---
 settings.cpp | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/settings.cpp b/settings.cpp
index 63c7523..997ba3c 100644
--- a/settings.cpp
+++ b/settings.cpp
@@ -82,14 +82,18 @@ Settings const* Settings::load(char const* settings_filename)
             //trim whitespace at beginning of line
             if(is_whitespace(c)) continue;
 
+            //discard whitespace-only lines
+            if(c == '\n') continue;
+
             first_char_of_line = false;
 
-            //check if comment, section or normal line
+            //is it a comment line?
             if(c == ';')
             {
                 is_comment_line = true;
                 continue;
             }
+            //is it a section line?
             else if (c == '[')
             {
                 is_section_line = true;