diff options
Diffstat (limited to 'lib-src/etags.c')
| -rw-r--r-- | lib-src/etags.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/lib-src/etags.c b/lib-src/etags.c index bab09d77bac..00c4d0cc22e 100644 --- a/lib-src/etags.c +++ b/lib-src/etags.c @@ -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; |