shithub: choc

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textscreen: Make ExpandExtension parameter const

--- a/textscreen/txt_fileselect.c

+++ b/textscreen/txt_fileselect.c

@@ -523,7 +523,7 @@

 // return a pointer to a string that is a case-insensitive

 // pattern representation (like [Ww][Aa][Dd])

 //

-static char *ExpandExtension(char *orig)

+static char *ExpandExtension(const char *orig)

 {

     int oldlen, newlen, i;

     char *c, *newext = NULL;