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Fixes (mostly from Colin Watson, a couple redone by me) to make Unix

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PuTTY compile cleanly under gcc 4.6.0 without triggering any of its
new warnings.

[originally from svn r9169]
This commit is contained in:
Simon Tatham
2011-05-07 10:57:19 +00:00
parent e70878bd3a
commit 934a5ad6b2
7 changed files with 73 additions and 48 deletions
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46
cmdgen.c
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@ -316,25 +316,47 @@ int main(int argc, char **argv)
*p++ = '\0';
val = p;
} else
val = NULL;
val = NULL;
if (!strcmp(opt, "-help")) {
help();
nogo = TRUE;
if (val) {
errs = TRUE;
fprintf(stderr, "puttygen: option `-%s'"
" expects no argument\n", opt);
} else {
help();
nogo = TRUE;
}
} else if (!strcmp(opt, "-version")) {
showversion();
nogo = TRUE;
if (val) {
errs = TRUE;
fprintf(stderr, "puttygen: option `-%s'"
" expects no argument\n", opt);
} else {
showversion();
nogo = TRUE;
}
} else if (!strcmp(opt, "-pgpfp")) {
/* support "-pgpfp" for consistency with others */
pgp_fingerprints();
nogo = TRUE;
if (val) {
errs = TRUE;
fprintf(stderr, "puttygen: option `-%s'"
" expects no argument\n", opt);
} else {
/* support --pgpfp for consistency */
pgp_fingerprints();
nogo = TRUE;
}
}
/*
* A sample option requiring an argument:
* For long options requiring an argument, add
* code along the lines of
*
* else if (!strcmp(opt, "-output")) {
* if (!val)
* errs = TRUE, error(err_optnoarg, opt);
* else
* if (!val) {
* errs = TRUE;
* fprintf(stderr, "puttygen: option `-%s'"
* " expects an argument\n", opt);
* } else
* ofile = val;
* }
*/