From 789c760d1bdcc93c22862bfeb8fad6c30860d53e Mon Sep 17 00:00:00 2001
From: jkim <jkim@FreeBSD.org>
Date: Wed, 26 Oct 2005 21:13:30 +0000
Subject: [PATCH] MFC: Fix a longstanding buglet in bz-prefixed grep(1).

PR:		gnu/72200
Approved by:	re
---
 gnu/usr.bin/grep/grep.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/gnu/usr.bin/grep/grep.c b/gnu/usr.bin/grep/grep.c
index 04a16672042..1684a820b67 100644
--- a/gnu/usr.bin/grep/grep.c
+++ b/gnu/usr.bin/grep/grep.c
@@ -1359,16 +1359,16 @@ main (int argc, char **argv)
   if (program_name && strrchr (program_name, '/'))
     program_name = strrchr (program_name, '/') + 1;
 
+  if (program_name[0] == 'b' && program_name[1] == 'z') {
+    BZflag = 1;
+    program_name += 2;
+  }
 #if HAVE_LIBZ > 0
-  if (program_name[0] == 'z') {
+  else if (program_name[0] == 'z') {
     Zflag = 1;
     ++program_name;
   }
 #endif
-  if (program_name[0] == 'b') {
-    BZflag = 1;
-    ++program_name;
-  }
 
 #if defined(__MSDOS__) || defined(_WIN32)
   /* DOS and MS-Windows use backslashes as directory separators, and usually
-- 
2.45.0