Fixed comment.

git-svn-id: svn://busybox.net/trunk/busybox@724 69ca8d6d-28ef-0310-b511-8ec308f3f277

2 files changed, 4 insertions, 4 deletions

diff --git a/findutils/grep.c b/findutils/grep.c
index ac55f19d1..a2e2ff813 100644
--- a/findutils/grep.c
+++ b/findutils/grep.c
@@ -165,8 +165,8 @@ extern int grep_main(int argc, char **argv)
         if ((argc-1) - (optind+1) > 0)
                 print_filename++;
 
-        /* If no files were specified, take input from stdin. Otherwise, we grep
-         * through all the files specified. */
+        /* If no files were specified, or '-' was specified, take input from
+         * stdin. Otherwise, we grep through all the files specified. */
         if (argv[optind+1] == NULL || (strcmp(argv[optind+1], "-") == 0)) {
                 grep_file(stdin);
         } else {
diff --git a/grep.c b/grep.c
index ac55f19d1..a2e2ff813 100644
--- a/grep.c
+++ b/grep.c
@@ -165,8 +165,8 @@ extern int grep_main(int argc, char **argv)
         if ((argc-1) - (optind+1) > 0)
                 print_filename++;
 
-        /* If no files were specified, take input from stdin. Otherwise, we grep
-         * through all the files specified. */
+        /* If no files were specified, or '-' was specified, take input from
+         * stdin. Otherwise, we grep through all the files specified. */
         if (argv[optind+1] == NULL || (strcmp(argv[optind+1], "-") == 0)) {
                 grep_file(stdin);
         } else {