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[svn-r6000] Purpose:

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Bug fix (ID 765 and part of ID 841)
Description:
    "h5dump -H" would core dump.  It was because the code was not
    checking if there was any file argument after option parsing.
    It referred to an non-existing filename argument.
    There was also some very old but not commented code which allowed
    the use of back slash to escape a filename begun with '-'.  The
    '--' option is better and more common practice.
Solution:
    Added code to check if there is still a filename argument after parsing.
    (This checking probably should goto inside the option_parsing routine.
    Also removed that old code mentioned above.
Platforms tested:
    eirene, arabica and modi4
This commit is contained in:
Albert Cheng 2002-10-15 00:23:54 -05:00
parent a6b33e6dd7
commit 22d4e6a05d
1 changed files with 6 additions and 4 deletions
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10
tools/h5dump/h5dump.c
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@ -2740,10 +2740,12 @@ main(int argc, const char *argv[])
}
}
if (argv[opt_ind][0] == '\\')
fname = &argv[opt_ind][1];
else
fname = argv[opt_ind];
if (argc <= opt_ind) {
error_msg(progname, "missing file name\n");
usage(progname);
exit(EXIT_FAILURE);
}
fname = argv[opt_ind];
fid = h5tools_fopen(fname, driver, NULL, 0);