[PATCH] Avoid using non-standard extension strcasestr()

[Faidon Liambotis]

It fails on Solaris. Since we're only interested in the string "AS",
replace it in-place with tolower().
---
 src/rpslcheck/rpslcheck.cc |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/src/rpslcheck/rpslcheck.cc b/src/rpslcheck/rpslcheck.cc
index b893900..1b14e9e 100644
--- a/src/rpslcheck/rpslcheck.cc
+++ b/src/rpslcheck/rpslcheck.cc
@@ -157,7 +157,7 @@ int main(int argc, char **argv, char **envp) {
    while (opt_my_as || cin ) {
        if (opt_my_as) {
           // if the first two characters of the ASN are "as", then ignore them
-          if (strcasestr(opt_my_as, "as") == opt_my_as)
+          if (tolower(opt_my_as[0]) == 'a' && tolower(opt_my_as[1]) == 's')
             opt_my_as += 2;
 
           const char *dot = strchr(opt_my_as,'.');
-- 
1.7.0