libbb: make spawn() print "can't execute '%s'" on execv error

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2009-10-08 23:28:29 +02:00 · 2009-10-08 23:28:29 +02:00 · 3f11f35124
parent 219757fee9
commit 3f11f35124
1 changed files with 1 additions and 0 deletions
--- a/libbb/vfork_daemon_rexec.c
+++ b/libbb/vfork_daemon_rexec.c
@ -41,6 +41,7 @@ pid_t FAST_FUNC spawn(char **argv)
 		 * (but don't run atexit() stuff, which would screw up parent.)
 		 */
 		failed = errno;
+		bb_perror_msg("can't execute '%s'", argv[0]);
 		_exit(111);
 	}
 	/* parent */