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-rw-r--r--findutils/grep.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/findutils/grep.c b/findutils/grep.c
index ac55f19..a2e2ff8 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 {