X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=binlookup.cpp;h=08455ebd0850769cb0c9440f2bbe19cc52bfee90;hb=fc7cab1217dc904a888240e577f4da5001cf4bdb;hp=afc446c73a7749ef49a9838f3cc17f1d1b1d93b9;hpb=e9b5b1e5b285542f44f0c52ee0b470b22ac7381b;p=remoteglot-book

diff --git a/binlookup.cpp b/binlookup.cpp
index afc446c..08455eb 100644
--- a/binlookup.cpp
+++ b/binlookup.cpp
@@ -58,7 +58,7 @@ int main(int argc, char **argv)
 		const uint8_t *key, *val;
 		size_t len_key, len_val;
 
-		while (mtbl_iter_next(it, &key, &len_key, &val, &len_val)) {
+		if (mtbl_iter_next(it, &key, &len_key, &val, &len_val)) {
 			Count c;
 			c.ParseFromArray(val, len_val);
 			printf("%d %d %d %u %f %f %d %ld %d %ld",
@@ -72,6 +72,8 @@ int main(int argc, char **argv)
 				printf(" %s", c.move(j).c_str());
 			}
 			printf("\n");
+		} else {
+			printf("-\n");
 		}
 		fflush(stdout);
 		mtbl_iter_destroy(&it);