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Squash a couple of warnings, one at compile time and one at run time.

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git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@8550 a592a061-630c-0410-9148-cb99ea01b6c8
This commit is contained in:
Angus Leeming 2004-03-27 18:50:49 +00:00
parent 77d02a91dd
commit 744c845a05
2 changed files with 14 additions and 3 deletions
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7
src/support/ChangeLog
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@ -1,3 +1,10 @@
2004-03-27 Angus Leeming <leeming@lyx.org>
* forkedcontr.C (child_handler): squash warning about a
signed/unsigned comparison.
(handleCompletedProcesses): only output a warning about an error
waiting for the child if it is indeed an error ;-)
2004-03-26 Angus Leeming <leeming@lyx.org> 2004-03-26 Angus Leeming <leeming@lyx.org>
* forkedcall.[Ch] (run): new function, replacing runBlocking, * forkedcall.[Ch] (run): new function, replacing runBlocking,

6
src/support/forkedcontr.C
View File

@ -165,7 +165,8 @@ void child_handler(int)
ForkedcallsController & fcc = ForkedcallsController::get(); ForkedcallsController & fcc = ForkedcallsController::get();
// Be safe // Be safe
if (fcc.current_child+1 >= fcc.reaped_children.size()) typedef vector<ForkedcallsController::Data>::size_type size_type;
if (size_type(fcc.current_child + 1) >= fcc.reaped_children.size())
return; return;
ForkedcallsController::Data & store = ForkedcallsController::Data & store =
@ -260,6 +261,9 @@ void ForkedcallsController::handleCompletedProcesses()
Data & store = reaped_children[i]; Data & store = reaped_children[i];
if (store.pid == -1) { if (store.pid == -1) {
// Might happen perfectly innocently, eg as a result
// of the system (3) call.
if (errno)
lyxerr << "LyX: Error waiting for child: " lyxerr << "LyX: Error waiting for child: "
<< strerror(errno) << endl; << strerror(errno) << endl;
continue; continue;