From 08645c41de5e42a00fa29a1003e5f41933f1c552 Mon Sep 17 00:00:00 2001
From: rusEfi <russianefi@gmail.com>
Date: Sat, 22 Apr 2017 09:50:09 -0400
Subject: [PATCH] better error message

---
 firmware/util/loggingcentral.cpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/firmware/util/loggingcentral.cpp b/firmware/util/loggingcentral.cpp
index 13c4685292..4d920bc460 100644
--- a/firmware/util/loggingcentral.cpp
+++ b/firmware/util/loggingcentral.cpp
@@ -94,7 +94,10 @@ char * swapOutputBuffers(int *actualOutputBufferSize) {
 	*actualOutputBufferSize = efiStrlen(outputBuffer);
 #if EFI_ENABLE_ASSERTS || defined(__DOXYGEN__)
 	if (*actualOutputBufferSize != expectedOutputSize) {
-		firmwareError(CUSTOM_ERR_6534, "lsize mismatch %d/%d", *actualOutputBufferSize, expectedOutputSize);
+		int sizeToShow = minI(10, *actualOutputBufferSize);
+		int offsetToShow = *actualOutputBufferSize - sizeToShow;
+		firmwareError(CUSTOM_ERR_6534, "lsize mismatch %d/%d [%s]", *actualOutputBufferSize, expectedOutputSize,
+				&outputBuffer[offsetToShow]);
 		return NULL;
 	}
 #endif /* EFI_ENABLE_ASSERTS */