diff mbox

[OSSTEST,1/4] cs-ajust-flight: Use qr{} syntax

Message ID 1480679740-32372-1-git-send-email-ian.jackson@eu.citrix.com (mailing list archive)
State New, archived
Headers show

Commit Message

Ian Jackson Dec. 2, 2016, 11:55 a.m. UTC 
This is more regular and potentially more efficient,
but has no functional change.

Signed-off-by: Ian Jackson <Ian.Jackson@eu.citrix.com>
---
 cs-adjust-flight | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)
diff mbox

Patch

diff --git a/cs-adjust-flight b/cs-adjust-flight
index 04f5a7e..02fd2cf 100755
--- a/cs-adjust-flight
+++ b/cs-adjust-flight
@@ -84,9 +84,9 @@  our $dstflight;
 
 sub spec_re ($) {
     my ($spec) = @_;
-    if ($spec eq '.') { return '(?:)'; }
-    if ($spec =~ m/^\^/) { return $spec; }
-    if ($spec =~ m/^\//) { return $'; } #';}
+    if ($spec eq '.') { return qr{(?:)}; }
+    if ($spec =~ m/^\^/) { return qr{$spec}; }
+    if ($spec =~ m/^\//) { return qr{$'}; } #';}
     return undef;
 }