InsetTabular.cpp: fix #6585 also for wrapped floats - thanks Vincent

[lyx.git] / src / support / os_unix.cpp

diff --git a/src/support/os_unix.cpp b/src/support/os_unix.cpp
index 337f728d5c5b42ca871cf463c23a9bce95fa0dfa..20a6316fde0519734ca5a15474722213445ca36a 100644 (file)
--- a/src/support/os_unix.cpp
+++ b/src/support/os_unix.cpp
@@ -297,9 +297,16 @@ bool autoOpenFile(string const & filename, auto_open_mode const mode)
 
 string real_path(string const & path)
 {
+#ifdef HAVE_DEF_PATH_MAX
        char rpath[PATH_MAX + 1];
        char * result = realpath(path.c_str(), rpath);
        return FileName::fromFilesystemEncoding(result ? rpath : path).absFileName();
+#else
+       char * result = realpath(path.c_str(), NULL);
+       string ret = FileName::fromFilesystemEncoding(result ? result : path).absFileName();
+       free(result);
+       return ret;
+#endif
 }
 
 } // namespace os