From 8bd891cbecb41442daab3496647e09575960056d Mon Sep 17 00:00:00 2001
From: Mark Whitley <markw@lineo.com>
Date: Wed, 28 Jun 2000 22:55:59 +0000
Subject: Added support for reading from stdin with '-' as file name arg.
---
findutils/grep.c | 2 +-
grep.c | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/findutils/grep.c b/findutils/grep.c
index a374e114d..ac55f19d1 100644
--- a/findutils/grep.c
+++ b/findutils/grep.c
@@ -167,7 +167,7 @@ extern int grep_main(int argc, char **argv)
/* If no files were specified, take input from stdin. Otherwise, we grep
* through all the files specified. */
- if (argv[optind+1] == NULL) {
+ if (argv[optind+1] == NULL || (strcmp(argv[optind+1], "-") == 0)) {
grep_file(stdin);
} else {
int i;
diff --git a/grep.c b/grep.c
index a374e114d..ac55f19d1 100644
--- a/grep.c
+++ b/grep.c
@@ -167,7 +167,7 @@ extern int grep_main(int argc, char **argv)
/* If no files were specified, take input from stdin. Otherwise, we grep
* through all the files specified. */
- if (argv[optind+1] == NULL) {
+ if (argv[optind+1] == NULL || (strcmp(argv[optind+1], "-") == 0)) {
grep_file(stdin);
} else {
int i;
--
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