edid-decode: improve fail message

Make it clear that bytes 12-17 must all be 0x20.

Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>

1 files changed, 1 insertions, 1 deletions

diff --git a/parse-base-block.cpp b/parse-base-block.cpp
index 90d240b..3026093 100644
--- a/parse-base-block.cpp
+++ b/parse-base-block.cpp
@@ -1099,7 +1099,7 @@ void edid_state::detailed_display_range_limits(const unsigned char *x)
 			fail("Byte 11 is 0x%02x instead of 0x0a.\n", x[11]);
 		for (unsigned i = 12; i <= 17; i++) {
 			if (x[i] != 0x20) {
-				fail("Byte %u is 0x%02x instead of 0x20.\n", i, x[i]);
+				fail("Bytes 12-17 must be 0x20.\n");
 				break;
 			}
 		}