From 2dc1a5ce93514d4354fa01229756fc48c00513d9 Mon Sep 17 00:00:00 2001
From: Daniel Stenberg <daniel@haxx.se>
Date: Tue, 17 Mar 2015 14:06:48 +0100
Subject: checksrc: detect and remove space before trailing semicolons

---
 lib/checksrc.pl | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'lib/checksrc.pl')

diff --git a/lib/checksrc.pl b/lib/checksrc.pl
index 190f00c93..7a7e3a94c 100755
--- a/lib/checksrc.pl
+++ b/lib/checksrc.pl
@@ -216,6 +216,11 @@ sub scanfile {
             checkwarn($line, length($1)+1, $file, $l, "missing space after close paren");
         }
 
+        # check for space before the semicolon last in a line
+        if($l =~ /^(.*[^ ].*) ;$/) {
+            checkwarn($line, length($1), $file, $l, "space before last semicolon");
+        }
+
         # scan for use of banned functions
         if($l =~ /^(.*\W)(sprintf|vsprintf|strcat|strncat|gets)\s*\(/) {
             checkwarn($line, length($1), $file, $l,
-- 
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