diff --git a/ChangeLog b/ChangeLog
index c34121d45f39a22d5d63422807932d0db9d92690..5f2d00cefed2ed205f61d4e8069fb8f725a56919 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -2,6 +2,8 @@
 	* src/color.c, src/cut.c, src/text.c: Tweak some whitespace.
 	* src/global.c, src/move.c: Use TRUE and FALSE instead of 1 and 0.
 	* src/winio.c (edit_draw): Mention the name of the tickling character.
+	* src/search.c (goto_line_posx): Remove unneeded call of edit_refresh.
+	* src/text.c (do_undo, do_redo): Use size_t for line lengths.
 
 2014-05-15  Mark Majeres  <mark@engine12.com>
 	* src/*, but mainly src/text.c (undo_cut, redo_cut, do_undo, do_redo):
diff --git a/src/search.c b/src/search.c
index 2480bb9c4a0956f3523a0a26715dacc6f775ce6e..da6ca517c553e09a6c100214d42f3f57027395cc 100644
--- a/src/search.c
+++ b/src/search.c
@@ -1019,7 +1019,6 @@ void goto_line_posx(ssize_t line, size_t pos_x)
     openfile->placewewant = xplustabs();
 
     edit_refresh_needed = TRUE;
-    edit_refresh();
 }
 
 /* Go to the specified line and column, or ask for them if interactive
diff --git a/src/text.c b/src/text.c
index 6a231e198b08228ab4d4a81ed5746751b8120f7c..8d9432e68eee209eb6855a6885e9f2de108cb816 100644
--- a/src/text.c
+++ b/src/text.c
@@ -420,7 +420,7 @@ void do_undo(void)
     bool gotolinecolumn = FALSE;
     undo *u = openfile->current_undo;
     filestruct *t = 0;
-    int len = 0;
+    size_t len = 0;
     char *undidmsg, *data;
     filestruct *oldcutbuffer = cutbuffer, *oldcutbottom = cutbottom;
 
@@ -555,7 +555,7 @@ void do_redo(void)
 {
     bool gotolinecolumn = FALSE;
     undo *u = openfile->undotop;
-    int len = 0;
+    size_t len = 0;
     char *undidmsg, *data;
 
     for (; u != NULL && u->next != openfile->current_undo; u = u->next)