X-Git-Url: https://fleuret.org/cgi-bin/gitweb/gitweb.cgi?a=blobdiff_plain;f=finddup.c;h=6623dfa7a3900fbcd29e5dd4efc35a59c1a448d0;hb=0ffe9973e6e6f34916c9e1015ad54932eebf3448;hp=098a623f46f048f31c1cb33e3bb967853ec9dd8b;hpb=ee66d074b67bbd7a137acffc40175f3a689d3e0f;p=finddup.git

diff --git a/finddup.c b/finddup.c
index 098a623..6623dfa 100644
--- a/finddup.c
+++ b/finddup.c
@@ -93,21 +93,6 @@ int ignore_entry(const char *name) {
     (ignore_dotfiles && name[0] == '.');
 }
 
-void print_size_sum(size_sum_t s) {
-  char tmp[100];
-  char *a = tmp + sizeof(tmp)/sizeof(char);
-  *(--a) = '\0';
-  if(s) {
-    while(s) {
-      *(--a) = s%10 + '0';
-      s /= 10;
-    }
-  } else {
-    *(--a) = '0';
-  }
-  printf(a);
-}
-
 /**********************************************************************/
 
 struct file_with_size {
@@ -254,12 +239,17 @@ struct file_with_size *scan_directory(struct file_with_size *tail,
 void print_file(struct file_with_size *node) {
   char tmp[PATH_MAX + 1];
   if(show_realpaths) {
-    if(show_groups) {
-      realpath(node->filename, tmp);
-      printf("%d %s\n", node->group_id, tmp);
+    if(realpath(node->filename, tmp)) {
+      if(show_groups) {
+        printf("%d %s\n", node->group_id, tmp);
+      } else {
+        printf("%s\n", tmp);
+      }
     } else {
-      realpath(node->filename, tmp);
-      printf("%s\n", tmp);
+      printf("Can not get the realpath of \"%s\": %s\n",
+             node->filename,
+             strerror(errno));
+      exit(EXIT_FAILURE);
     }
   } else {
     if(show_groups) {