Cosmetics (variable name changes).

diff --git a/finddup.c b/finddup.c
index 05c3999..098a623 100644 (file)
--- a/finddup.c
+++ b/finddup.c
@@ -361,7 +361,8 @@ void start(const char *dirname1, const char *dirname2) {
   struct file_with_size *list1, *list2;
   struct file_with_size *node1, *node2;
   int not_in, found;
-  int k, pp, l1, n;
+  int nb_groups, nb_nodes;
+  int list1_length, previous_progress;
 
   char *buffer1 = safe_malloc(sizeof(char) * READ_BUFFER_SIZE);
   char *buffer2 = safe_malloc(sizeof(char) * READ_BUFFER_SIZE);
@@ -395,15 +396,15 @@ void start(const char *dirname1, const char *dirname2) {
     fprintf(stderr, "done.\n");
   }
 
-  k = 0;
-  pp = -1;
-  n = 0;
-  l1 = file_list_length(list1);
+  nb_groups = 0;
+  previous_progress = -1;
+  nb_nodes = 0;
+  list1_length = file_list_length(list1);
 
   if(not_in) {
     for(node1 = list1; node1; node1 = node1->next) {
-      print_progress(l1, n, &pp);
-      n++;
+      print_progress(list1_length, nb_nodes, &previous_progress);
+      nb_nodes++;
 
       found = 0;
 
@@ -424,8 +425,8 @@ void start(const char *dirname1, const char *dirname2) {
 
   } else {
     for(node1 = list1; node1; node1 = node1->next) {
-      print_progress(l1, n, &pp);
-      n++;
+      print_progress(list1_length, nb_nodes, &previous_progress);
+      nb_nodes++;
 
       for(node2 = list2; node2; node2 = node2->next) {
         if(node1->group_id < 0 || node2->group_id < 0) {
@@ -434,9 +435,9 @@ void start(const char *dirname1, const char *dirname2) {
               if(node2->group_id >= 0) {
                 node1->group_id = node2->group_id;
               } else {
-                node1->group_id = k;
+                node1->group_id = nb_groups;
                 node1->dir_id = 1;
-                k++;
+                nb_groups++;
               }
             }
             if(node2->group_id < 0) {