Make file_exists() work on macosx (and other unices)

svn path=/trunk/; revision=17211

1 files changed, 9 insertions, 1 deletions

diff --git a/epan/filesystem.c b/epan/filesystem.c
index 129221a3af..1180973c3c 100644
--- a/epan/filesystem.c
+++ b/epan/filesystem.c
@@ -756,6 +756,7 @@ file_exists(const char *fname)
   struct stat   file_stat;
 
 
+#ifdef _WIN32
   /*
    * This is a bit tricky on win32. The st_ino field is documented as:
    * "The inode, and therefore st_ino, has no meaning in the FAT, ..."
@@ -769,7 +770,14 @@ file_exists(const char *fname)
    } else {
        return FALSE;
    }
-
+#else
+   if (eth_stat(fname, &file_stat) != 0 && errno == ENOENT) {
+       return FALSE;
+   } else {
+       return TRUE;
+   }
+#endif
+   
 }