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-rw-r--r--src/signal-safe.cpp4
1 files changed, 4 insertions, 0 deletions
diff --git a/src/signal-safe.cpp b/src/signal-safe.cpp
index 2f377bf7..baee7b44 100644
--- a/src/signal-safe.cpp
+++ b/src/signal-safe.cpp
@@ -7,6 +7,10 @@
#include <unistd.h>
#include <cstring>
+// NOLINTNEXTLINE
+extern "C" char** environ;
+
+//
char const* sigGetenv(char const* name) {
const size_t len = strlen(name);
for (char** var = environ; *var != nullptr; var++) {