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Quote program name in completion output (fixes #1021)

This commit is contained in:
Jay Berkenbilt 2023-09-03 10:13:02 -04:00
parent 87765bace9
commit 3372615e5b
2 changed files with 8 additions and 1 deletions
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7
ChangeLog
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@ -1,5 +1,12 @@
2023-09-03 Jay Berkenbilt <ejb@ql.org>
* Put quotation marks around the command in completion output to
better handle spaces in paths. It is not a perfect fix (ideally,
full shell-compatible quoting should be used), but it handles more
cases than the old code and should handle all reasonable cases of
qpdf being in a directory with a space in its name, which is
common in Windows. Fixes #1021.
* Move check for random number device to runtime instead of
compile time. Since, by default, the crypto provider provides
random numbers, runtime determinination of a random number device

2
libqpdf/QPDFArgParser.cc
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@ -193,7 +193,7 @@ QPDFArgParser::completionCommon(bool zsh)
if (!zsh) {
std::cout << " -o nospace";
}
std::cout << " -C " << progname << " " << m->whoami << std::endl;
std::cout << " -C \"" << progname << "\" " << m->whoami << std::endl;
// Put output before error so calling from zsh works properly
std::string path = progname;
size_t slash = path.find('/');