X-Git-Url: https://git.saurik.com/bison.git/blobdiff_plain/342b8b6e2156e923797745af2da2596e3086ccd5..c3a8cbaaad50a9c81f9542960be038a20f417dd9:/src/files.h

diff --git a/src/files.h b/src/files.h
index fa99d6aa..2ef0a4ad 100644
--- a/src/files.h
+++ b/src/files.h
@@ -28,7 +28,7 @@
 extern char *spec_outfile;
 
 /* For -a. */
-extern char *spec_name_prefix;
+extern const char *spec_name_prefix;
 
 /* File name pfx specified with -b, or 0 if no -b.  */
 extern char *spec_file_prefix;