From 2a3b89c6f1ae70924cdd04324793e3031e897ca7 Mon Sep 17 00:00:00 2001
From: Allan Rae <rae@lyx.org>
Date: Tue, 24 Apr 2001 06:34:13 +0000
Subject: [PATCH] fixed two consecutive spaces handling

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@1948 a592a061-630c-0410-9148-cb99ea01b6c8
---
 src/frontends/xforms/ChangeLog        | 4 ++++
 src/frontends/xforms/xforms_helpers.C | 6 ++++--
 2 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/src/frontends/xforms/ChangeLog b/src/frontends/xforms/ChangeLog
index a501337736..0ff9446a51 100644
--- a/src/frontends/xforms/ChangeLog
+++ b/src/frontends/xforms/ChangeLog
@@ -1,3 +1,7 @@
+2001-04-24  Allan Rae  <rae@lyx.org>
+
+	* xforms_helpers.C (formatted): two consecutive spaces would kill it.
+
 2001-04-20  Jean-Marc Lasgouttes  <Jean-Marc.Lasgouttes@inria.fr>
 
 	* xforms_helpers.C (formatted): do not use string::substr(1) on a
diff --git a/src/frontends/xforms/xforms_helpers.C b/src/frontends/xforms/xforms_helpers.C
index 9f714c78c6..b057e644e3 100644
--- a/src/frontends/xforms/xforms_helpers.C
+++ b/src/frontends/xforms/xforms_helpers.C
@@ -50,8 +50,10 @@ string formatted(string const & sin, int w, int size, int style)
 	for (string::const_iterator sit = sin.begin();
 	     sit != sin.end(); ++sit) {
 		if ((*sit) == ' ' || (*sit) == '\n') {
-			sentence.push_back(word);
-			word.erase();
+			if (!word.empty()) {
+				sentence.push_back(word);
+				word.erase();
+			}
 			if ((*sit) == '\n') word += '\n';
 			
 		} else {