commit 12a476c97367c7c91623255390f239ca215f0b6f
Author:     Turo Lamminen <turotl@gmail.com>
AuthorDate: Sat May 26 15:51:56 2018 +0300
Commit:     Turo Lamminen <turotl@gmail.com>
CommitDate: Sat May 26 16:24:04 2018 +0300

    config: Make M_GetStringVariable parameter const
---
 src/m_config.c | 2 +-
 src/m_config.h | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/m_config.c b/src/m_config.c
index d66a269a..8196cf88 100644
--- a/src/m_config.c
+++ b/src/m_config.c
@@ -2128,7 +2128,7 @@ int M_GetIntVariable(char *name)
     return *variable->location.i;
 }

-const char *M_GetStringVariable(char *name)
+const char *M_GetStringVariable(const char *name)
 {
     default_t *variable;

diff --git a/src/m_config.h b/src/m_config.h
index ed0d5640..8e96f523 100644
--- a/src/m_config.h
+++ b/src/m_config.h
@@ -31,7 +31,7 @@ void M_BindFloatVariable(char *name, float *variable);
 void M_BindStringVariable(char *name, char **variable);
 boolean M_SetVariable(char *name, char *value);
 int M_GetIntVariable(char *name);
-const char *M_GetStringVariable(char *name);
+const char *M_GetStringVariable(const char *name);
 float M_GetFloatVariable(const char *name);
 void M_SetConfigFilenames(const char *main_config, const char *extra_config);
 char *M_GetSaveGameDir(const char *iwadname);