grep: Change match any pattern to "^"

2016-01-20 17:26:47 +00:00 · 2016-01-20 17:26:47 +00:00 · 0d955d3f23
parent 0e9eee4fa3
commit 0d955d3f23
1 changed files with 1 additions and 1 deletions
--- a/grep.c
+++ b/grep.c
@ -50,7 +50,7 @@ addpattern(const char *pattern, size_t patlen)
 	/* a null BRE/ERE matches every line */
 	if (!Fflag)
 		if (pattern[0] == '\0')
-			pattern = ".";
+			pattern = "^";

 	if (!Fflag && xflag) {
 		tmp = enmalloc(Error, patlen + 3);