svn commit: r363171 - head/contrib/flex/src

[Adrian Chadd]

Author: adrian
Date: Tue Jul 14 05:00:08 2020
New Revision: 363171
URL: https://svnweb.freebsd.org/changeset/base/363171

Log:
  [flex] Fix compilation issue under mips-gcc-6.4
  
  This was triggering a pointer-losing-constness error.

Modified:
  head/contrib/flex/src/main.c

Modified: head/contrib/flex/src/main.c
==============================================================================
--- head/contrib/flex/src/main.c	Tue Jul 14 01:54:24 2020	(r363170)
+++ head/contrib/flex/src/main.c	Tue Jul 14 05:00:08 2020	(r363171)
@@ -342,7 +342,7 @@ void check_options (void)
     /* Setup the filter chain. */
     output_chain = filter_create_int(NULL, filter_tee_header, headerfilename);
     if ( !(m4 = getenv("M4"))) {
-	    char *slash;
+		const char *slash;
 		m4 = M4;
 		if ((slash = strrchr(M4, '/')) != NULL) {
 			m4 = slash+1;