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fix(env_util): Add missing header

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This commit is contained in:
Michael Carlberg 2017-01-11 09:28:39 +01:00
parent e441332f40
commit 30201bac38
1 changed files with 2 additions and 1 deletions
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src/utils/env.cpp
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@ -1,4 +1,5 @@
#include <cstring> #include <cstring>
#include <cstdlib>
#include <thread> #include <thread>
#include <utility> #include <utility>
@ -9,7 +10,7 @@ POLYBAR_NS
namespace env_util { namespace env_util {
bool has(const char* var) { bool has(const char* var) {
const char* env{std::getenv(var)}; const char* env{std::getenv(var)};
return env != nullptr && strlen(env) > 0; return env != nullptr && std::strlen(env) > 0;
} }
string get(const char* var, string fallback) { string get(const char* var, string fallback) {