npm

commit 52b69d74ec9d03bb7cc7fa11596f98950ea189ee
parent fd08e3cd52319a13dd5947287064805f2c90942d
Author: Nihal Jere <nihal@nihaljere.xyz>
Date:   Tue, 28 Sep 2021 11:56:09 -0500

npmc: return success only if answer is not empty

Diffstat:
M
npmc.c
 | 
5
+++--

1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/npmc.c b/npmc.c
@@ -89,10 +89,11 @@ main(int argc, char *argv[])
 
 	read_answer(sock);
 
-	printf("%s", answer);
+	if (*answer)
+		printf("%s", answer);
 
 closesock:
 	close(sock);
 end:
-	return 0;
+	return !(*answer);
 }