From f9f0f0ca7c3f8570a614e20a53449c182545b240 Mon Sep 17 00:00:00 2001
From: Olly Betts <olly@survex.com>
Date: Mon, 4 Jul 2016 20:46:01 +0100
Subject: [PATCH] Fix colouring of error/warning without column

---
 src/cavernlog.cc | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/cavernlog.cc b/src/cavernlog.cc
index 58e62a16..3bf0b55b 100644
--- a/src/cavernlog.cc
+++ b/src/cavernlog.cc
@@ -549,7 +549,8 @@ bad_utf8:
 			    // Check for column number.
 			    while (++i < cur.size() - 2 &&
 			       cur[i] >= wxT('0') && cur[i] <= wxT('9')) { }
-			    if (i > colon + 1 && cur[i] == wxT(':') ) {
+			    bool have_column = (i > colon + 1 && cur[i] == wxT(':'));
+			    if (have_column) {
 				colon = i;
 			    } else {
 				// If there's no colon, include a trailing ':'
@@ -570,6 +571,8 @@ bad_utf8:
 			    cur.insert(offset, wxT("</a>"));
 			    offset += 4 + 2;
 
+			    if (!have_column) --offset;
+
 			    static const wxString & error_marker = wmsg(/*error*/93) + ":";
 			    static const wxString & warning_marker = wmsg(/*warning*/4) + ":";
 
-- 
2.11.4.GIT