Tweaked a variable name in flist_find().

diff --git a/flist.c b/flist.c
index 06b75ba..43aa971 100644 (file)
--- a/flist.c
+++ b/flist.c
@@ -1439,7 +1439,7 @@ static int file_compare(struct file_struct **file1, struct file_struct **file2)
 int flist_find(struct file_list *flist, struct file_struct *f)
 {
        int low = flist->low, high = flist->high;
-       int ret, mid, mid_up;
+       int diff, mid, mid_up;
 
        while (low <= high) {
                mid = (low + high) / 2;
@@ -1469,18 +1469,18 @@ int flist_find(struct file_list *flist, struct file_struct *f)
                                continue;
                        }
                }
-               ret = f_name_cmp(flist->files[mid_up], f);
-               if (ret == 0) {
+               diff = f_name_cmp(flist->files[mid_up], f);
+               if (diff == 0) {
                        if (protocol_version < 29
                            && S_ISDIR(flist->files[mid_up]->mode)
                            != S_ISDIR(f->mode))
                                return -1;
                        return mid_up;
                }
-               if (ret > 0)
-                       high = mid - 1;
-               else
+               if (diff < 0)
                        low = mid_up + 1;
+               else
+                       high = mid - 1;
        }
        return -1;
 }