shithub: riscv

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ref: 2707beb7b46cf29fb1ebafad33edf8d48041ed50
parent: 46bac13b16df5cbd92ea1da12cfef168201f0dad
author: cinap_lenrek <cinap_lenrek@felloff.net>
date: Mon Jun 5 15:45:59 EDT 2023

ndb/query: avoid trailing spaces when printing ndb line structure

--- a/sys/src/cmd/ndb/query.c
+++ b/sys/src/cmd/ndb/query.c
@@ -52,12 +52,15 @@
 			}
 		}
 	} else {
+		char *sep = "";
+
 		for(; nt != nil; nt = nt->entry){
 			if(match(nt->attr, rattr, nrattr)){
-				Bprint(&bout, "%s=%$ ", nt->attr, nt->val);
-				if(nt->entry != nt->line)
-					Bprint(&bout, "\n\t");
+				Bprint(&bout, "%s%s=%$", sep, nt->attr, nt->val);
+				sep = " ";
 			}
+			if(nt->entry != nt->line)
+				sep = "\n\t";
 		}
 		Bprint(&bout, "\n");
 	}