Cleanup grammar.y with useless rule

src/lib/grammar.y

@@ -1327,14 +1327,7 @@ term:	ANY { /* this is an unconditionally true expression, as a filter applies i
 		}
 		$$.self = NewBlock(OffsetPayload, 0, 0, CMP_PAYLOAD, FUNC_NONE, $3); 
 	} 
-
-	| PAYLOAD CONTENT STRING {
-		if (strlen($3)>64) {
-			yyerror("word too long");
-			YYABORT;
-		}
-		$$.self = NewBlock(OffsetPayload, 0, 0, CMP_PAYLOAD, FUNC_NONE, $3); 
-	} 
+
 
 | PAYLOAD REGEX STRING {
 		if (strlen($3)>64) {

src/sflow/sflow_nfdump.c

@@ -441,7 +441,16 @@ void StoreSflowRecord(SFSample *sample, FlowSource_t *fs) {
     if (printRecord) {
         flow_record_short(stdout, recordHeader);
     }
-
+#ifdef DEVEL
+    printf("OffsetToPayload %d\n", sample->offsetToPayload);
+    void *p = (void *)sample->header + sample->offsetToPayload;
+    ssize_t len = sample->headerLen - sample->offsetToPayload;
+    dbg_printf("Payload length: %zd\n", len);
+    if (len > 0) {
+        dbg_printf("Payload length: %zd\n", len);
+        DumpHex(stdout, p, len);
+    }
+#endif
     // update file record size ( -> output buffer size )
     fs->nffile->block_header->NumRecords++;
     fs->nffile->block_header->size += recordHeader->size;

src/sflow/sflow_process.c

@@ -688,6 +688,7 @@ static void decodeIPLayer4(SFSample *sample, uint8_t *ptr) {
             sample->offsetToPayload = ptr - sample->header;
             break;
     }
+
 }  // End of decodeIPLayer4
 
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