myadm

commit 497b5ec48c4f5af85b50bafb96ac6e95db967e60
parent 7487d4b7a2f90a233f76c19792ce61fbf48663ad
Author: Claudio Alessi <smoppy@gmail.com>
Date:   Mon, 25 Apr 2016 15:52:32 +0200

Unlink tmp file if cannot fput().

Diffstat:
M
myadm.c
 | 
4
+++-

1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/myadm.c b/myadm.c
@@ -298,8 +298,10 @@ editbuf(char *in, int len, int *sz) {
 	close(fd);
 
 	a.v = (const char*[]){"/bin/sh", "-c", "$EDITOR \"$0\"", tmp, NULL};
-	if(fput(tmp, in, len) == -1)
+	if(fput(tmp, in, len) == -1) {
+		unlink(tmp);
 		return NULL;
+	}
 	spawn(&a);
 	wait(NULL);
 	curs_set(1); curs_set(0); /* XXX Investigate... */