Improve documentation for `OS.read_string_from_stdin()`

This makes it clearer that calls to this method are blocking.

The unused method parameter was also removed.

2 files changed, 4 insertions, 8 deletions

diff --git a/drivers/unix/os_unix.cpp b/drivers/unix/os_unix.cpp
index 711fd7b962..cb51128e36 100644
--- a/drivers/unix/os_unix.cpp
+++ b/drivers/unix/os_unix.cpp
@@ -149,13 +149,9 @@ Vector<String> OS_Unix::get_video_adapter_driver_info() const {
 	return Vector<String>();
 }
 
-String OS_Unix::get_stdin_string(bool p_block) {
-	if (p_block) {
-		char buff[1024];
-		return String::utf8(fgets(buff, 1024, stdin));
-	}
-
-	return String();
+String OS_Unix::get_stdin_string() {
+	char buff[1024];
+	return String::utf8(fgets(buff, 1024, stdin));
 }
 
 Error OS_Unix::get_entropy(uint8_t *r_buffer, int p_bytes) {
diff --git a/drivers/unix/os_unix.h b/drivers/unix/os_unix.h
index 68d2dd0042..34cea5fe63 100644
--- a/drivers/unix/os_unix.h
+++ b/drivers/unix/os_unix.h
@@ -51,7 +51,7 @@ public:
 
 	virtual Vector<String> get_video_adapter_driver_info() const override;
 
-	virtual String get_stdin_string(bool p_block) override;
+	virtual String get_stdin_string() override;
 
 	virtual Error get_entropy(uint8_t *r_buffer, int p_bytes) override;