Bug#224676: tag 224676 patch

[Matt Kraai]

tag 224676 - unreproducible
tag 224676 + patch
thanks

sed is broken:

 busybox sed -n '/^a/,/^a/p' >output <<EOF
 a
 b
 a
 b
 EOF
 cmp -s output - <<EOF
 a
 b
 a
 EOF

The attached patch fixes it.

-- 
Matt Kraai                                         [EMAIL PROTECTED]

diff -ru busybox-cvs-20031212-old/editors/sed.c busybox-cvs-20031212/editors/sed.c
--- busybox-cvs-20031212-old/editors/sed.c      2003-12-22 10:34:06.000000000 -0800
+++ busybox-cvs-20031212/editors/sed.c  2003-12-22 10:52:31.000000000 -0800
@@ -746,7 +746,9 @@
 restart:
                /* for every line, go through all the commands */
                for (sed_cmd = sed_cmd_head.next; sed_cmd; sed_cmd = sed_cmd->next) {
-                       int matched;
+                       int old_matched, matched;
+
+                       old_matched = sed_cmd->in_match;
 
                        /* Determine if this command matches this line: */
 
@@ -783,7 +785,7 @@
                                                        : sed_cmd->end_line<=linenum
                                                : !sed_cmd->end_match)
                                        /* or does this line matches our last address 
regex */
-                                       || (sed_cmd->end_match && 
(regexec(sed_cmd->end_match, pattern_space, 0, NULL, 0) == 0))
+                                       || (sed_cmd->end_match && old_matched && 
(regexec(sed_cmd->end_match, pattern_space, 0, NULL, 0) == 0))
                                );
                        }