X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Fsupport%2Fweighted_btree.h;h=0b833740d0a31aaa3a3bc6c46b249c88aa8004d5;hb=10b4a4718539ea45d908dc3d051ae2284f9678e6;hp=10f4793ff34c31b3421c89ec4271ac5dade1f957;hpb=992eae252441d6ad15d5a18283e934a6371a016b;p=lyx.git

diff --git a/src/support/weighted_btree.h b/src/support/weighted_btree.h
index 10f4793ff3..0b833740d0 100644
--- a/src/support/weighted_btree.h
+++ b/src/support/weighted_btree.h
@@ -1769,7 +1769,7 @@ public:
             clear();
 
             key_less = other.key_comp();
-            if (other.size() != 0)
+            if (!other.empty())
             {
                 stats.leaves = stats.innernodes = 0;
                 root = copy_recursive(other.root);
@@ -1788,7 +1788,7 @@ public:
           stats( other.stats ),
           key_less( other.key_comp() )
     {
-        if (size() > 0)
+        if (!empty())
         {
             stats.leaves = stats.innernodes = 0;
             root = copy_recursive(other.root);