From: Glenn L McGrath <bug1@ihug.co.nz>
Date: Mon, 15 Sep 2003 12:07:48 +0000 (-0000)
Subject: Fix a simple mistake with pattern space, and add a test for it
X-Git-Tag: 1_00_pre4~171
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=977451ef446fc27d7d6e40a9ba01fce5ee0e25b6;p=platform%2Fupstream%2Fbusybox.git

Fix a simple mistake with pattern space, and add a test for it
---

diff --git a/editors/sed.c b/editors/sed.c
index 05eb744..da15c4d 100644
--- a/editors/sed.c
+++ b/editors/sed.c
@@ -1070,9 +1070,9 @@ static void process_file(FILE * file)
 					}
 					pattern_space = xrealloc(pattern_space, pattern_space_size + hold_space_size);
 					if (pattern_space_size == 2) {
-						strcat(pattern_space, "\n");
-					} else {
 						strcpy(pattern_space, "\n");
+					} else {
+						strcat(pattern_space, "\n");
 					}
 					if (hold_space) {
 						strcat(pattern_space, hold_space);
diff --git a/testsuite/sed/sed-append-hold-space-to-pattern-space b/testsuite/sed/sed-append-hold-space-to-pattern-space
new file mode 100644
index 0000000..6dda80f
--- /dev/null
+++ b/testsuite/sed/sed-append-hold-space-to-pattern-space
@@ -0,0 +1,13 @@
+busybox sed 'G'>output <<EOF
+a
+b
+c
+EOF
+cmp -s output - <<EOF
+a
+
+b
+
+c
+
+EOF