From: Lars Gullik Bjønnes <larsbj@gullik.org>
Date: Wed, 10 Jan 2001 09:49:20 +0000 (+0000)
Subject: fix rfind bug
X-Git-Tag: 1.6.10~21740
X-Git-Url: https://git.lyx.org/gitweb/?a=commitdiff_plain;h=1c2ba9dd5c0a651b267618c2a44cb589fca9a173;p=lyx.git

fix rfind bug


git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@1310 a592a061-630c-0410-9148-cb99ea01b6c8
---

diff --git a/ChangeLog b/ChangeLog
index 584bba6fa7..062a642304 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2001-01-10  Lars Gullik Bjønnes  <larsbj@lyx.org>
+
+	* src/support/lyxstring.C (rfind): also test the first char in the
+	string and be sure that t >= 0.
+
 2001-01-09  Lars Gullik Bjønnes  <larsbj@lyx.org>
 
 	* src/tabular.C (ReadNew): new method
diff --git a/src/support/lyxstring.C b/src/support/lyxstring.C
index e3fd5d3e60..967fd88650 100644
--- a/src/support/lyxstring.C
+++ b/src/support/lyxstring.C
@@ -1028,7 +1028,7 @@ lyxstring::size_type lyxstring::rfind(value_type c, size_type i) const
 	TestlyxstringInvariant(this);
 
 	size_type ii = min(rep->sz - 1, i);
-        for (size_type t = ii; t != 0; --t) {
+        for (size_type t = ii; t >= 0; --t) {
 	        if (rep->s[t] == c) return t;
 	}
         return npos;