commit 95fef9ea786a52bfa07e94fdaae22c6d0e3f30c8
Author:     Turo Lamminen <turotl@gmail.com>
AuthorDate: Fri Mar 2 23:48:35 2018 +0200
Commit:     Turo Lamminen <turotl@gmail.com>
CommitDate: Tue Mar 13 12:31:51 2018 +0200

    Make M_FileCaseExists parameter const
---
 src/m_misc.c | 2 +-
 src/m_misc.h | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/m_misc.c b/src/m_misc.c
index 1be69be8..c48d54d7 100644
--- a/src/m_misc.c
+++ b/src/m_misc.c
@@ -86,7 +86,7 @@ boolean M_FileExists(const char *filename)
 // Check if a file exists by probing for common case variation of its filename.
 // Returns a newly allocated string that the caller is responsible for freeing.

-char *M_FileCaseExists(char *path)
+char *M_FileCaseExists(const char *path)
 {
     char *path_dup, *filename, *ext;

diff --git a/src/m_misc.h b/src/m_misc.h
index 316a871f..803b7ad7 100644
--- a/src/m_misc.h
+++ b/src/m_misc.h
@@ -30,7 +30,7 @@ int M_ReadFile(const char *name, byte **buffer);
 void M_MakeDirectory(const char *dir);
 char *M_TempFile(const char *s);
 boolean M_FileExists(const char *file);
-char *M_FileCaseExists(char *file);
+char *M_FileCaseExists(const char *file);
 long M_FileLength(FILE *handle);
 boolean M_StrToInt(const char *str, int *result);
 void M_ExtractFileBase(char *path, char *dest);