Cosmetics.

diff --git a/selector.cc b/selector.cc
index 6360698..637ae74 100644 (file)
--- a/selector.cc
+++ b/selector.cc
@@ -200,11 +200,11 @@ int match(char *string, matcher_t *matcher) {
 }
 
 void free_matcher(matcher_t *matcher) {
-  if(matcher->nb_patterns >= 0) {
+  if(matcher->nb_patterns < 0) {
+    if(!matcher->regexp_error) regfree(&matcher->preg);
+  } else {
     delete[] matcher->splitted_patterns;
     delete[] matcher->patterns;
-  } else {
-    if(!matcher->regexp_error) regfree(&matcher->preg);
   }
 }
 
@@ -388,7 +388,7 @@ void update_screen(int *current_line, int *temporary_line, int motion,
       int first_line = new_line, last_line = new_line, nb_match = 1;
 
       // We find the first and last line to show, so that the total of
-      // visible lines between them (them include) is console_height - 1
+      // visible lines between them (them included) is console_height-1
 
       while(nb_match < console_height-1 && (first_line > 0 || last_line < nb_lines - 1)) {
 
@@ -425,8 +425,8 @@ void update_screen(int *current_line, int *temporary_line, int motion,
             k++;
           }
 
-          // We fill the rest of the line with blanks if either we did
-          // not clear() or if this is the highlighted line
+          // We fill the rest of the line with blanks if this is the
+          // highlighted line
 
           if(l == new_line) {
             while(k < console_width) {