commit 6555de0502240fc8735e455cacfc720b8e39bd37
from: Stefan Sperling <stsp@stsp.name>
date: Sun Sep 03 13:04:00 2023 UTC

tidy up our temporary nshenv file if fdopen() fails (highly unlikely)

commit - 0583c4cc97a2206fc4cb5a33bc46d12b934a1c30
commit + 6555de0502240fc8735e455cacfc720b8e39bd37
blob - e1d4d63874e32cdd55d0cd9b33e4d80650fab772
blob + 8ec34c064c7a41b81c920a0d7b65aeb954d098f6
--- commands.c
+++ commands.c
@@ -2475,8 +2475,10 @@ saveenvcmd(int argc, char **argv)
 
 	f = fdopen(fd, "w");
 	if (f == NULL) {
-		printf("%% fopen %s: %s\n", tmppath, strerror(errno));
+		printf("%% fdopen %s: %s\n", tmppath, strerror(errno));
 		close(fd);
+		if (unlink(tmppath) == -1)
+			printf("%% unlink %s: %s\n", tmppath, strerror(errno));
 		return 0;
 	}