From 0e6a00561cc7997ebb382f96d296bc84725ed91d Mon Sep 17 00:00:00 2001
From: Adrian Kummerlaender
Date: Mon, 15 Feb 2016 18:01:39 +0100
Subject: Add support for commenting ignore patterns file

All lines starting with `#` are interpreted as comments
---
 src/tracking/path_matcher.cc | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/src/tracking/path_matcher.cc b/src/tracking/path_matcher.cc
index e754586..c136565 100644
--- a/src/tracking/path_matcher.cc
+++ b/src/tracking/path_matcher.cc
@@ -15,9 +15,11 @@ PathMatcher::PathMatcher(const std::string& source_file_path) {
 			std::string current_line;
 
 			while ( std::getline(file, current_line) ) {
-				try {
-					this->patterns_.emplace_back(current_line);
-				} catch ( const std::regex_error& ) { }
+				if ( current_line[0] != '#' ) { // i.e. not a comment
+					try {
+						this->patterns_.emplace_back(current_line);
+					} catch ( const std::regex_error& ) { }
+				}
 			}
 		}
 	} catch ( boost::filesystem::filesystem_error& ) {
-- 
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