tree 7edbe30174376b214e8583b3a0b24cb1c26f625c
parent 66da665ca36b07728acf35881f918a89a2c9fbb2
author Randy Dunlap <[EMAIL PROTECTED]> Fri, 08 Jul 2005 05:39:26 -0700
committer Sam Ravnborg <[EMAIL PROTECTED](none)> Wed, 13 Jul 2005 23:18:36 +0000
[PATCH] scripts/kernel-doc: don't use uninitialized SRCTREE
Current kernel-doc (perl) script generates this warning:
Use of uninitialized value in concatenation (.) or string at scripts/kernel-doc
line 1668.
So explicitly check for SRCTREE in the ENV before using it,
and then if it is set, append a '/' to the end of it, otherwise
the SRCTREE + filename can (will) be missing the intermediate '/'.
Signed-off-by: Randy Dunlap <[EMAIL PROTECTED]>
Signed-off-by: Sam Ravnborg <[EMAIL PROTECTED]>
scripts/kernel-doc | 8 +++++++-
1 files changed, 7 insertions(+), 1 deletion(-)
diff --git a/scripts/kernel-doc b/scripts/kernel-doc
--- a/scripts/kernel-doc
+++ b/scripts/kernel-doc
@@ -1665,11 +1665,17 @@ sub xml_escape($) {
}
sub process_file($) {
- my ($file) = "$ENV{'SRCTREE'[EMAIL PROTECTED]";
+ my $file;
my $identifier;
my $func;
my $initial_section_counter = $section_counter;
+ if (defined($ENV{'SRCTREE'})) {
+ $file = "$ENV{'SRCTREE'}" . "/" . "@_";
+ }
+ else {
+ $file = "@_";
+ }
if (defined($source_map{$file})) {
$file = $source_map{$file};
}
-
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