(get_doc_string): Add cast.

diff --git a/src/doc.c b/src/doc.c
index 696f4539a29d80e5f5c9f0882b5095fbbfb00b90..07dd80aaee2146ae1aae38e999133ed6c693c490 100644 (file)
--- a/src/doc.c
+++ b/src/doc.c
@@ -131,7 +131,7 @@ get_doc_string (filepos)
     }
   else
     {
-      name = XSTRING (file)->data;
+      name = (char *) XSTRING (file)->data;
     }
 
   fd = open (name, O_RDONLY, 0);