From: Hugo Villeneuve <hvilleneuve@dimonoff.com>
Date: Fri, 14 Nov 2025 17:51:47 +0000 (-0500)
Subject: [SUBMIT] tlv_eeprom: remove leading space when displaying TLV binary value
X-Git-Url: http://gitweb.hugovil.com/?a=commitdiff_plain;h=87e4814b80a805c9cb36e9f7ea96a47e1cfdac0c;p=mtlv.git

[SUBMIT] tlv_eeprom: remove leading space when displaying TLV binary value

When displaying TLV binary values, as in this example:

    TLV Name             Code Len Value
    -------------------- ---- --- -----
    Product Name         0x21   6 my-product
    Vendor Extension     0xFD   6  0x66 0x6F 0x6F 0x62 0x61 0x72
    CRC-32               0xFE   4 0x3CAAF7AE

There is a leading space before the first byte.

Fix by not printing the space character for the first value.

Signed-off-by: Hugo Villeneuve <hvilleneuve@dimonoff.com>
---

diff --git a/src/tlv_eeprom.c b/src/tlv_eeprom.c
index a6564e9..fdb8349 100644
--- a/src/tlv_eeprom.c
+++ b/src/tlv_eeprom.c
@@ -339,7 +339,11 @@ static void decode_tlv_value(struct tlvinfo_tlv *tlv, char *value, int value_len
 				i++) {
 			char dec_val[DECODE_VALUE_MAX];
 
-			sprintf(dec_val, " 0x%02X", tlv->value[i]);
+			sprintf(dec_val, "0x%02X", tlv->value[i]);
+
+			if (i != 0)
+				strcat(value, " ");
+
 			strcat(value, dec_val);
 		}
 		break;