X-Git-Url: https://fleuret.org/cgi-bin/gitweb/gitweb.cgi?p=finddup.git;a=blobdiff_plain;f=finddup.c;h=7f223136d4f3e06904e5669ffa1546c3041a6118;hp=cf9948effabd4a2d418715ebf4a7ec7a9326a1fa;hb=HEAD;hpb=4237b7a18792b89767f3564f83e59bbe315fe5bd

diff --git a/finddup.c b/finddup.c
index cf9948e..7d15689 100644
--- a/finddup.c
+++ b/finddup.c
@@ -23,9 +23,9 @@
  *
  */
 
-#define VERSION_NUMBER "1.2"
+#define VERSION_NUMBER "1.2.1"
 
-#define _BSD_SOURCE
+#define _DEFAULT_SOURCE
 
 #include <sys/types.h>
 #include <sys/stat.h>
@@ -56,8 +56,8 @@ int ignore_dotfiles = 0; /* 1 means ignore files and directories
 
 int ignore_empty_files = 0; /* 1 means ignore empty files */
 
-int show_realpaths = 0; /* 1 means ignore files and directories
-                            starting with a dot */
+int show_realpaths = 0; /* 1 show the canonical absolute pathname for
+                           printed files */
 
 int show_progress = 0; /* 1 means show a progress bar when we are in a
                           tty */
@@ -337,7 +337,7 @@ void exec_command(int nb, struct file_node **nodes) {
   pid_t pid;
 
   for(n = 0; n < nb; n++) {
-    if(nodes[n]->group_id != nodes[n-1]->group_id) {
+    if(n > 0 && nodes[n]->group_id != nodes[n-1]->group_id) {
       group_size = 0;
     }
     group_size++;
@@ -625,7 +625,7 @@ void usage(FILE *out) {
   fprintf(out, "   -h, --help                 show this help\n");
   fprintf(out, "   -d, --ignore-dots          ignore dot files and directories\n");
   fprintf(out, "   -0, --ignore-empty         ignore empty files\n");
-  fprintf(out, "   -c, --hide-matchings       do not show which files in DIR2 corresponds to\n");
+  fprintf(out, "   -c, --hide-matchings       do not show which files in DIR2 correspond to\n");
   fprintf(out, "                              those in DIR1\n");
   fprintf(out, "   -g, --no-group-ids         do not show the file groups\n");
   fprintf(out, "   -t, --time-sort            sort according to modification time in each group\n");