Check that the environment is Linux.

punesemu · Aug 1, 2024 · 6b66a87 · 6b66a87
1 parent 9106d15
commit 6b66a87
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Showing 2 changed files with 14 additions and 8 deletions.
diff --git a/src/core/jstick.c b/src/core/jstick.c
@@ -154,15 +154,19 @@ void js_guid_create(_js_device *jdev) {
 		(*(word + 5)) = jdev->usb.product_id - 300;
 		(*(word + 6)) = jdev->usb.version;
 		(*(word + 7)) = jdev->usb.version - 400;
-
-		BYTE *byte = (BYTE *)&word[2];
-		int idx = 0;
-		for (const char *s = jdev->uniq; *s; ++s) {
-			byte[idx++] ^= *s;
-			if (idx > 11) {
-				idx = 0;
+#if defined (_linux__)
+		if (ustrlen(jdev->uniq)) {
+			BYTE *byte = (BYTE *)&word[2];
+			int idx = 0;
+
+			for (const char *s = jdev->uniq; *s; ++s) {
+				byte[idx++] ^= *s;
+				if (idx > 11) {
+					idx = 0;
+				}
 			}
 		}
+#endif
 	} else {
 		word += 2;
 		memcpy((char *)word, (char *)jdev->desc, sizeof(jdev->guid.data) - 4);

diff --git a/src/core/jstick.h b/src/core/jstick.h
@@ -161,11 +161,13 @@ typedef struct _js_device {
 		int size;
 	} report;
 #endif
+#endif
+#if defined (__linux__)
+	uTCHAR uniq[64];
 #endif
 	// comuni
 	enum _js_gamepad_type type;
 	uTCHAR desc[128];
-	uTCHAR uniq[64];
 	_js_info info;
 	_js_data data;
 	_input_guid guid;