updated for version 7.4.672
Problem: When completing a shell command, directories in the current
directory are not listed.
Solution: When "." is not in $PATH also look in the current directory for
directories.
diff --git a/src/proto/os_msdos.pro b/src/proto/os_msdos.pro
index e755211..e035b95 100644
--- a/src/proto/os_msdos.pro
+++ b/src/proto/os_msdos.pro
@@ -38,7 +38,7 @@
int mch_setperm __ARGS((char_u *name, long perm));
void mch_hide __ARGS((char_u *name));
int mch_isdir __ARGS((char_u *name));
-int mch_can_exe __ARGS((char_u *name, char_u **path));
+int mch_can_exe __ARGS((char_u *name, char_u **path, int use_path));
int mch_nodetype __ARGS((char_u *name));
int mch_dirname __ARGS((char_u *buf, int len));
int mch_remove __ARGS((char_u *name));