Cache filename after realpath() processing

Avoid having to make an additional system call for every time
we compare full path names.

Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/main.c b/main.c
index 0fcd0c2..9ebe101 100644
--- a/main.c
+++ b/main.c
@@ -518,7 +518,7 @@ main(int argc, char *argv[])
         DBG_PRINT(stderr, "file: %s\n", *fp);
         filecontent = getfile(*fp);
         setfile_cmdinc(filecontent, cmdinc_count, cmdinc_list);
-        ip = newinclude(*fp, (char *) NULL);
+        ip = newinclude(*fp, NULL, NULL);
 
         find_includes(filecontent, ip, ip, 0, FALSE);
         freefile(filecontent);