ed

simple ed
git clone git://git.2f30.org/ed.git
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commit 476b93db7503af63563f1dc4d0b7e061d357b77c
parent bb04822e943e0ef0df98359fe22269ca268bdabc
Author: Roberto E. Vargas Caballero <k0ga@shike2.com>
Date:   Thu Dec 10 21:14:13 +0100

Fix getfname()

Getfname() had some garbage from previous version, and it
also had a big issue storing the file name in the static
buffer, because it was not incrementing the pointer, so
it was always generating the same error message.

Diffstat:
ed.c | 7++-----
1 file changed, 2 insertions(+), 5 deletions(-)
diff --git a/ed.c b/ed.c @@ -607,12 +607,9 @@ getfname(void) char *bp; static char fname[FILENAME_MAX]; - if ((c = input()) != '\n' && c != ' ' && c != '\0') - error("invalid command suffix"); - skipblank(); - for (bp = fname; bp < &fname[FILENAME_MAX]; *bp = c) { - if ((c = input()) != EOF || c == '\n') + for (bp = fname; bp < &fname[FILENAME_MAX]; *bp++ = c) { + if ((c = input()) == EOF || c == '\n') break; } if (bp == fname) {