quickdudley/lix
0
0
Fork 0
forked from lix-project/lix
Code Pull requests Activity

Merge branch 'fix/execl-null-sentinel' of git://github.com/dtzWill/nix

Browse source
This commit is contained in:
Shea Levy 2018-03-21 23:25:53 -04:00
parent ec91840e70 f66ae22288
commit c24e0439b2
No known key found for this signature in database
GPG key ID: 5C0BD6957D86FE27
1 changed files with 5 additions and 5 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

10
src/libmain/shared.cc
View file

@ -263,7 +263,7 @@ void showManPage(const string & name)
{
restoreSignals();
setenv("MANPATH", settings.nixManDir.c_str(), 1);
execlp("man", "man", name.c_str(), NULL);
execlp("man", "man", name.c_str(), nullptr);
throw SysError(format("command 'man %1%' failed") % name.c_str());
}
@ -325,10 +325,10 @@ RunPager::RunPager()
setenv("LESS", "FRSXMK", 1);
restoreSignals();
if (pager)
execl("/bin/sh", "sh", "-c", pager, NULL);
execlp("pager", "pager", NULL);
execlp("less", "less", NULL);
execlp("more", "more", NULL);
execl("/bin/sh", "sh", "-c", pager, nullptr);
execlp("pager", "pager", nullptr);
execlp("less", "less", nullptr);
execlp("more", "more", nullptr);
throw SysError(format("executing '%1%'") % pager);
});