diff options
Diffstat (limited to 'usr.bin/grep/grep.c')
| -rw-r--r-- | usr.bin/grep/grep.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/usr.bin/grep/grep.c b/usr.bin/grep/grep.c index 111545df623..6e6a8cf6126 100644 --- a/usr.bin/grep/grep.c +++ b/usr.bin/grep/grep.c @@ -1,4 +1,4 @@ -/* $OpenBSD: grep.c,v 1.24 2003/12/11 20:49:20 mcbride Exp $ */ +/* $OpenBSD: grep.c,v 1.25 2004/01/25 21:36:00 millert Exp $ */ /*- * Copyright (c) 1999 James Howard and Dag-Erling Coïdan Smørgrav @@ -172,10 +172,16 @@ add_pattern(char *pat, size_t len) } if (pat[len - 1] == '\n') --len; - pattern[patterns] = grep_malloc(len + 1); /* pat may not be NUL-terminated */ - memcpy(pattern[patterns], pat, len); - pattern[patterns][len] = '\0'; + if (wflag) { + pattern[patterns] = grep_malloc(len + 15); + snprintf(pattern[patterns], len + 15, "[[:<:]]%.*s[[:>:]]", + (int)len, pat); + } else { + pattern[patterns] = grep_malloc(len + 1); + memcpy(pattern[patterns], pat, len); + pattern[patterns][len] = '\0'; + } ++patterns; if (len > maxPatternLen) |