From e00506b0ad7a40f8e876542e40ac85ab1979adb5 Mon Sep 17 00:00:00 2001
From: Paul Davis <paul@linuxaudiosystems.com>
Date: Thu, 31 Dec 2009 23:43:09 +0000
Subject: [PATCH] strsplit(): if first char of a string is the separator, don't
 push an empty string into the return vector

git-svn-id: svn://localhost/ardour2/branches/3.0@6426 d708f5d6-7413-0410-9779-e7cbd77b26cf
---
 libs/pbd/strsplit.cc | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/libs/pbd/strsplit.cc b/libs/pbd/strsplit.cc
index d30b7356ac..f82abf4c92 100644
--- a/libs/pbd/strsplit.cc
+++ b/libs/pbd/strsplit.cc
@@ -50,7 +50,9 @@ split (string str, vector<string>& result, char splitchar)
 	remaining = str;
 
 	while ((pos = remaining.find_first_of (splitchar)) != string::npos) {
-		result.push_back (remaining.substr (0, pos));
+		if (pos != 0) {
+			result.push_back (remaining.substr (0, pos));
+		}
 		remaining = remaining.substr (pos+1);
 	}