noice

commit a784c503368ba3d9f85b21647ae9fc08872a470c
parent ab7d3fba38ec3bfe6ce6ba223106c05fdd00331d
Author: sin <sin@2f30.org>
Date:   Thu, 22 Aug 2019 16:15:02 +0100

Fail spawn*() if chdir() fails

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

1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/spawn.c b/spawn.c
@@ -5,6 +5,7 @@
 #include <err.h>
 #include <errno.h>
 #include <stdarg.h>
+#include <stdlib.h>
 #include <unistd.h>
 
 #include "util.h"
@@ -20,8 +21,8 @@ spawnvp(char *dir, char *file, char *argv[])
 	case -1:
 		return -1;
 	case 0:
-		if (dir != NULL)
-			chdir(dir);
+		if (dir != NULL && chdir(dir) == -1)
+			exit(1);
 		execvp(file, argv);
 		_exit(1);
 	default: