From: Andre Noll <maan@tuebingen.mpg.de>
Date: Tue, 31 Oct 2023 20:08:45 +0000 (+0100)
Subject: Fix typo in config file test program.
X-Git-Tag: v1.0.5~21
X-Git-Url: http://git.tue.mpg.de/?a=commitdiff_plain;h=b1d260c20c7df69bea7b9882928f8329e786db77;p=lopsub.git

Fix typo in config file test program.

This code is #ifdef'ed out, so the typo was never noticed. Add a
comment which explains how to create a binary from the .l file while
at it.
---

diff --git a/config_file.l b/config_file.l
index 58aab83..37cb0ac 100644
--- a/config_file.l
+++ b/config_file.l
@@ -285,6 +285,7 @@ free_argv:
 }
 
 #if 0
+/* flex -o t.c config_file.l && cc -o tcf t.c */
 int main(void)
 {
 	char buf[100 * 1024];
@@ -300,7 +301,7 @@ int main(void)
 		exit(EXIT_FAILURE);
 	argc = ret;
 	for (i = 0; i < argc; i++)
-		printf("argv[%d]: %s\n", i, rargv[i]);
+		printf("argv[%d]: %s\n", i, argv[i]);
 	return EXIT_SUCCESS;
 }
 #endif