fsbext diff for homebrew

gistfile1.diff

diff --git a/fsbext.c b/fsbext.c
index e643fca..4cbe027 100755
--- a/fsbext.c
+++ b/fsbext.c
@@ -1978,7 +1978,7 @@ void put_extension(u8 *fname, u8 *ext, int skip_known) {
             experimental_extension_guessing(fname, oldext_buff, fname + strlen(fname));
             if(oldext_buff[0]) {
                 strcpy(wavext + 1, ext);
-            } else if(!stricmp(wavext + 1, ext)) {
+            } else if(!strcasecmp(wavext + 1, ext)) {
                 // do nothing
             } else {
                 sprintf(fname + strlen(fname), ".%s", ext);