summaryrefslogtreecommitdiffhomepage
diff options
context:
space:
mode:
authorRob Landley <rob@landley.net>2006-03-22 17:11:44 +0000
committerRob Landley <rob@landley.net>2006-03-22 17:11:44 +0000
commit2324a7c9e5809441cbba5ea3e84bcea65578b725 (patch)
tree95dd9aaf74b06b3f6e6c12ea7ec1cc30782f8c42
parenta35886c86299bbf670d5c6a04284da5be1b62a57 (diff)
Fix "seq 1 1".
-rw-r--r--coreutils/seq.c4
-rwxr-xr-xtestsuite/seq.tests1
2 files changed, 3 insertions, 2 deletions
diff --git a/coreutils/seq.c b/coreutils/seq.c
index 66141c4e2..f4d891772 100644
--- a/coreutils/seq.c
+++ b/coreutils/seq.c
@@ -29,9 +29,9 @@ int seq_main(int argc, char **argv)
}
/* You should note that this is pos-5.0.91 semantics, -- FK. */
- if (first < last ? increment > 0 : increment < 0) {
+ if (first <= last ? increment > 0 : increment < 0) {
for (i = first;
- (first < last) ? (i <= last) : (i >= last);
+ (first <= last) ? (i <= last) : (i >= last);
i += increment)
{
printf("%g\n", i);
diff --git a/testsuite/seq.tests b/testsuite/seq.tests
index fd6f33afe..73b1ad283 100755
--- a/testsuite/seq.tests
+++ b/testsuite/seq.tests
@@ -21,6 +21,7 @@ testing "seq (exit with error)" "seq 1 2 3 4 2> /dev/null || echo yes" \
testing "seq one argument" "seq 3" "1\n2\n3\n" "" ""
testing "seq two arguments" "seq 5 7" "5\n6\n7\n" "" ""
testing "seq two arguments reversed" "seq 7 5" "" "" ""
+testing "seq two arguments equal" "seq 3 3" "3\n" "" ""
testing "seq count up by 2" "seq 4 2 8" "4\n6\n8\n" "" ""
testing "seq count down by 2" "seq 8 -2 4" "8\n6\n4\n" "" ""
testing "seq count wrong way #1" "seq 4 -2 8" "" "" ""