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wireshark
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If no valid packages was found in the input file we write an empty 

header in the output file.  This way we at least create a file.

svn path=/trunk/; revision=28617
This commit is contained in:
Stig Bjørlykke 2009-06-02 23:14:19 +00:00
parent 0ea6bce6af
commit 9a8e93d88b
1 changed files with 17 additions and 3 deletions
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20
editcap.c
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@ -1230,7 +1230,6 @@ main(int argc, char *argv[])
count++;
}
g_free(filename);
g_free(fprefix);
g_free(fsuffix);
@ -1250,13 +1249,28 @@ main(int argc, char *argv[])
}
}
if (pdh && !wtap_dump_close(pdh, &err)) {
if (!pdh) {
/* No valid packages found, open the outfile so we can write an empty header */
g_free (filename);
filename = g_strdup(argv[optind+1]);
fprintf(stderr, "editcap: Error closing %s: %s\n", filename,
pdh = wtap_dump_open(filename, out_file_type,
out_frame_type, wtap_snapshot_length(wth), FALSE /* compressed */, &err);
if (pdh == NULL) {
fprintf(stderr, "editcap: Can't open or create %s: %s\n", filename,
wtap_strerror(err));
exit(2);
}
}
if (!wtap_dump_close(pdh, &err)) {
fprintf(stderr, "editcap: Error writing to %s: %s\n", filename,
wtap_strerror(err));
exit(2);
}
g_free(filename);
}
if (dup_detect) {