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Fix bug #12466

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Amend 109ea2be by reintroducing the command prefix that was
inadvertently removed. The prefix sets the proper environment
for latex.
This commit is contained in:
Enrico Forestieri 2022-02-13 04:57:27 +01:00
parent 2ab548b6f6
commit 777ccce561
1 changed files with 5 additions and 3 deletions
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8
src/support/ForkedCalls.cpp
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@ -305,6 +305,8 @@ int ForkedCall::generateChild()
if (command_.empty()) if (command_.empty())
return 1; return 1;
string const prefixed_command = cmd_prefix_ + command_;
#if !defined (_WIN32) #if !defined (_WIN32)
// POSIX // POSIX
@ -312,8 +314,8 @@ int ForkedCall::generateChild()
// in a contiguous block of memory. The array contains pointers // in a contiguous block of memory. The array contains pointers
// to each word. // to each word.
// Don't forget the terminating `\0' character. // Don't forget the terminating `\0' character.
char const * const c_str = command_.c_str(); char const * const c_str = prefixed_command.c_str();
vector<char> vec(c_str, c_str + command_.size() + 1); vector<char> vec(c_str, c_str + prefixed_command.size() + 1);
// Splitting the command up into an array of words means replacing // Splitting the command up into an array of words means replacing
// the whitespace between words with '\0'. Life is complicated // the whitespace between words with '\0'. Life is complicated
@ -377,7 +379,7 @@ int ForkedCall::generateChild()
if (lyxerr.debugging(Debug::FILES)) { if (lyxerr.debugging(Debug::FILES)) {
vector<char *>::iterator ait = argv.begin(); vector<char *>::iterator ait = argv.begin();
vector<char *>::iterator const aend = argv.end(); vector<char *>::iterator const aend = argv.end();
lyxerr << "<command>\n\t" << command_ lyxerr << "<command>\n\t" << prefixed_command
<< "\n\tInterpreted as:\n\n"; << "\n\tInterpreted as:\n\n";
for (; ait != aend; ++ait) for (; ait != aend; ++ait)
if (*ait) if (*ait)