suckless
/
sbase
mirror of git://git.suckless.org/sbase
1
0
Fork 0
Code Issues Projects Releases Wiki Activity

read stdin if arg is exactly "-" not just begins with '-'

This commit is contained in:
Evan Gates 2014-11-18 13:41:52 -08:00 committed by sin
parent 84b08427a1
commit 148e6e3b79
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
cat.c
View File

@ -30,7 +30,7 @@ main(int argc, char *argv[])
concat(stdin, "<stdin>", stdout, "<stdout>");
} else {
for (; argc; argc--, argv++) {
if (argv[0][0] == '-')
if (argv[0][0] == '-' && !argv[0][1])
argv[0] = "/dev/fd/0";
if (!(fp = fopen(argv[0], "r"))) {
weprintf("fopen %s:", argv[0]);