X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=src%2Fprocess%2Fposix_spawn.c;h=dd4501298cb545eaedcd8aa35c32688a91142a11;hb=baec93cb5819058e36d44a427db708260f320bd1;hp=c55907d31b176b05cbbe89a0fa52682b81ece2c8;hpb=fb6b159d9ec7cf1e037daa974eeeacf3c8b3b3f1;p=musl

diff --git a/src/process/posix_spawn.c b/src/process/posix_spawn.c
index c55907d3..dd450129 100644
--- a/src/process/posix_spawn.c
+++ b/src/process/posix_spawn.c
@@ -152,7 +152,7 @@ int __posix_spawnx(pid_t *restrict res, const char *restrict path,
 	close(args.p[1]);
 
 	if (pid > 0) {
-		if (read(args.p[0], &ec, sizeof ec) < sizeof ec) ec = 0;
+		if (read(args.p[0], &ec, sizeof ec) != sizeof ec) ec = 0;
 		else waitpid(pid, &(int){0}, 0);
 	} else {
 		ec = -pid;