[mms-dump] Don't decode empty values

f8f96e1d · Slava Monich · fa28e9e1 · f8f96e1d
Commit f8f96e1d authored Mar 14, 2014 by Slava Monich
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mms-dump/mms-dump.c mms-dump/mms-dump.c +2 -1

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--- a/mms-dump/mms-dump.c
+++ b/mms-dump/mms-dump.c
@@ -800,7 +800,8 @@ mms_decode_headers(
        }
        printf("%s%s: ", prefix, hdr_name);
        dec = value_decoder_for_header(hdr_name);
-        if (!dec(wsp_header_iter_get_val_type(iter), val, val_len, flags)) {
+        if (val_len > 0 &&
+            !dec(wsp_header_iter_get_val_type(iter), val, val_len, flags)) {
            printf("ERROR!\n");
            return FALSE;
        }