From ee1f85ff272bd65c407077d068ab8c8e021a9d8c Mon Sep 17 00:00:00 2001
From: Simon Rozman <simon@rozman.si>
Date: Tue, 9 Feb 2016 19:25:08 +0100
Subject: [PATCH] Composition of the trailing sequence fixed

---
 lib/libZRCola/src/compose.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/libZRCola/src/compose.cpp b/lib/libZRCola/src/compose.cpp
index a1d8420..08c9dd4 100644
--- a/lib/libZRCola/src/compose.cpp
+++ b/lib/libZRCola/src/compose.cpp
@@ -82,7 +82,7 @@ static inline void Compose(
 
                 if (l >= r) {
                     // The search area is empty.
-                    if (j && wcslen(compositions[l_prev].src) == j) {
+                    if (j && l_prev < compositionsCount && compositions[l_prev].src[j] == 0) {
                         // The first composition of the previous run was a match.
                         output += compositions[l_prev].dst;
                         i = ii;
@@ -100,7 +100,7 @@ static inline void Compose(
             } else {
                 // End of input reached.
 
-                if (l && wcslen(compositions[l - 1].src) == j) {
+                if (l < compositionsCount && compositions[l].src[j] == 0) {
                     // The first composition of the previous run was a match.
                     output += compositions[l].dst;
                     i = ii;