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https://github.com/boostorg/process/issues/536
--- a/libs/process/src/ext/cmd.cpp
+++ b/libs/process/src/ext/cmd.cpp
@@ -219,7 +219,7 @@ shell cmd(boost::process::v2::pid_type pid, error_code & ec)
procargs.resize(4096);
int f = ::open(("/proc/" + std::to_string(pid) + "/cmdline").c_str(), O_RDONLY);
- while (procargs.back() != EOF)
+ while (procargs.back() != (char) EOF)
{
auto r = ::read(f, &*(procargs.end() - 4096), 4096);
if (r < 0)
@@ -237,7 +237,7 @@ shell cmd(boost::process::v2::pid_type pid, error_code & ec)
}
::close(f);
- if (procargs.back() == EOF)
+ if (procargs.back() == (char) EOF)
procargs.pop_back();
auto argc = std::count(procargs.begin(), procargs.end(), '\0');
--- a/libs/process/src/ext/env.cpp
+++ b/libs/process/src/ext/env.cpp
@@ -127,7 +127,7 @@ native_env_iterator next(native_env_iterator nh)
}
native_env_iterator find_end(native_env_iterator nh)
{
- while (*nh != EOF)
+ while (*nh != (char) EOF)
nh ++;
return nh ;
}
@@ -318,7 +318,7 @@ env_view env(boost::process::v2::pid_type pid, error_code & ec)
int f = ::open(("/proc/" + std::to_string(pid) + "/environ").c_str(), O_RDONLY);
- while (!procargs || procargs.get()[size - 1] != EOF)
+ while (!procargs || procargs.get()[size - 1] != (char) EOF)
{
std::unique_ptr<char, detail::ext::native_env_handle_deleter> buf{new char[size + 4096]};
if (size > 0)
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