Better comments for what the substitutions are doing

git-svn-id: https://nagiosplug.svn.sourceforge.net/svnroot/nagiosplug/nagiosplug/trunk@1212 f882894a-f735-0410-b71e-b25c423dba1c

diff --git a/plugins-scripts/subst.in b/plugins-scripts/subst.in
index 2ac45345fde89b98354ad57a92c2e3a03adde7c7..8986868439a095e2034e85e997c5e04bc1e8129c 100644 (file)
--- a/plugins-scripts/subst.in
+++ b/plugins-scripts/subst.in
@@ -58,12 +58,12 @@ BEGIN {
        sub(/\=.*$/,"='@with_trusted_path@' # autoconf-derived");
 }
 
-# Specific programs
-
+# If a script contains a reference to a fully qualified command, 
+# subst will replace the fully qualified command with whatever is
+# returned from the which subroutine
 #
 /^[^#]/ && /(\/.*)?\/(bin|sbin|lib|libexec)\// {
        match($0,/(\/.*)?\/(bin|sbin|lib|libexec)\/[-_a-zA-Z0-9]+/);
-       start=RSTART+RLENGTH;
        c=substr($0,RSTART,RLENGTH);
        sub(c,which(c,path));
 }