From 828574c6916ddeeebc83b8a9bc1d48394c4eb024 Mon Sep 17 00:00:00 2001 From: Leah Neukirchen Date: Tue, 11 Apr 2017 20:25:02 +0200 Subject: error on -A when separator does not appear --- xe.c | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'xe.c') diff --git a/xe.c b/xe.c index 806485a..a660435 100644 --- a/xe.c +++ b/xe.c @@ -342,6 +342,11 @@ main(int argc, char *argv[], char *envp[]) break; } } + if (i >= argc) { + fprintf(stderr, "xe: '-A %s' used but no separator " + "'%s' found in command line.\n", argsep, argsep); + exit(1); + } } arg = getarg(); -- cgit 1.4.1