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-rw-r--r--src/core/hle/kernel/svc.cpp4
1 files changed, 4 insertions, 0 deletions
diff --git a/src/core/hle/kernel/svc.cpp b/src/core/hle/kernel/svc.cpp
index 07a6c4014..0b2a7e3cb 100644
--- a/src/core/hle/kernel/svc.cpp
+++ b/src/core/hle/kernel/svc.cpp
@@ -274,6 +274,10 @@ static void Break(u64 reason, u64 info1, u64 info2) {
/// Used to output a message on a debug hardware unit - does nothing on a retail unit
static void OutputDebugString(VAddr address, u64 len) {
+ if (len == 0) {
+ return;
+ }
+
std::string str(len, '\0');
Memory::ReadBlock(address, str.data(), str.size());
LOG_DEBUG(Debug_Emulated, "{}", str);