From: Kornel Benko <kornel@lyx.org>
Date: Sun, 19 Apr 2020 06:59:54 +0000 (+0200)
Subject: Use c++11 to remove last char from a string
X-Git-Tag: lyx-2.4.0dev-acb2ca7b~989
X-Git-Url: https://git.lyx.org/gitweb/?a=commitdiff_plain;h=478a303f4a68c4ce2aead172ac812230f9d23e23;p=features.git

Use c++11 to remove last char from a string

Thanks Scott.
---

diff --git a/src/LyXRC.cpp b/src/LyXRC.cpp
index 69072ae4a0..a274c5f03f 100644
--- a/src/LyXRC.cpp
+++ b/src/LyXRC.cpp
@@ -672,7 +672,7 @@ LyXRC::ReturnValues LyXRC::read(Lexer & lexrc, bool check_format)
 			if (lexrc.next()) {
 				string userdir = package().user_support().absFileName();
 				if (userdir.back() == '/')
-				  userdir = userdir.substr(0, userdir.size()-1);
+				  userdir.pop_back();
 				lyxpipes = subst(os::internal_path(lexrc.getString()), "$$UserDir",
 					userdir);
 			}