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-rw-r--r--src/helpers/Drm.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/helpers/Drm.cpp b/src/helpers/Drm.cpp
index f91c5692..4f3119f8 100644
--- a/src/helpers/Drm.cpp
+++ b/src/helpers/Drm.cpp
@@ -32,7 +32,7 @@ std::optional<dev_t> DRM::devIDFromFD(int fd) {
}
bool DRM::sameGpu(int fd1, int fd2) {
- if (fd1 >= 0 && fd1 == fd2)
+ if (fd1 < 0 || fd2 < 0 || fd1 == fd2)
return true;
static std::mutex cacheMutex;