[Libcdio-devel] [PATCH] Examples: fix unused variables warning

[Pete Batard]

Another quick one.

Regards,

/Pete

>From 2687f2acf7439365a1c45d84803f8d7211326972 Mon Sep 17 00:00:00 2001
From: Pete Batard <address@hidden>
Date: Tue, 17 Jan 2012 12:56:59 +0000
Subject: [PATCH] Examples: fix unused variables warning

sample3.c: In function 'main':
sample3.c:148:9: warning: variable 'j' set but not used 
[-Wunused-but-set-variable]

sample4.c: In function 'main':
sample4.c:169:9: warning: variable 'j' set but not used 
[-Wunused-but-set-variable]
---
 example/sample3.c |    3 +--
 example/sample4.c |    3 +--
 2 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/example/sample3.c b/example/sample3.c
index 56ceb42..43648d6 100644
--- a/example/sample3.c
+++ b/example/sample3.c
@@ -145,12 +145,11 @@ main(int argc, const char *argv[])
     printf("Audio CD\n");
   } else {
     /* we have data track(s) */
-    int j;
     cdio_iso_analysis_t cdio_iso_analysis; 
 
     memset(&cdio_iso_analysis, 0, sizeof(cdio_iso_analysis));
     
-    for (j = 2, i = first_data; i <= num_tracks; i++) {
+    for (i = first_data; i <= num_tracks; i++) {
       lsn_t lsn;
       track_format_t track_format = cdio_get_track_format(p_cdio, i);
       
diff --git a/example/sample4.c b/example/sample4.c
index 224e469..1962ad1 100644
--- a/example/sample4.c
+++ b/example/sample4.c
@@ -166,12 +166,11 @@ main(int argc, const char *argv[])
     printf("Audio CD\n");
   } else {
     /* we have data track(s) */
-    int j;
     cdio_iso_analysis_t cdio_iso_analysis; 
 
     memset(&cdio_iso_analysis, 0, sizeof(cdio_iso_analysis));
     
-    for (j = 2, i = first_data; i <= num_tracks; i++) {
+    for (i = first_data; i <= num_tracks; i++) {
       lsn_t lsn;
       track_format_t track_format = cdio_get_track_format(p_cdio, i);
       
-- 
1.7.8.msysgit.0