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(main): Pass the -u option to sort in ctags mode.

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This commit is contained in:
Francesco Potortì 2007-01-02 11:28:13 +00:00
parent c0e4af8a52
commit 660222c758
1 changed files with 5 additions and 2 deletions
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7
lib-src/etags.c
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@ -1460,8 +1460,11 @@ main (argc, argv)
if (CTAGS)
if (append_to_tagfile || update)
{
char cmd[2*BUFSIZ+10];
sprintf (cmd, "sort -o %.*s %.*s", BUFSIZ, tagfile, BUFSIZ, tagfile);
char cmd[2*BUFSIZ+20];
/* Maybe these should be used:
setenv ("LC_COLLATE", "C", 1);
setenv ("LC_ALL", "C", 1); */
sprintf (cmd, "sort -u -o %.*s %.*s", BUFSIZ, tagfile, BUFSIZ, tagfile);
exit (system (cmd));
}
return EXIT_SUCCESS;