[syslinux:master] com32/cmenu/libmenu/help.c: remove variables set but not used
syslinux-bot for H. Peter Anvin
hpa at zytor.com
Wed Mar 16 13:18:39 PDT 2011
Commit-ID: 0171777467b905d60f0012a8eaceeb5992b379ed
Gitweb: http://syslinux.zytor.com/commit/0171777467b905d60f0012a8eaceeb5992b379ed
Author: H. Peter Anvin <hpa at zytor.com>
AuthorDate: Wed, 16 Mar 2011 13:10:36 -0700
Committer: H. Peter Anvin <hpa at zytor.com>
CommitDate: Wed, 16 Mar 2011 13:10:36 -0700
com32/cmenu/libmenu/help.c: remove variables set but not used
gcc 4.6 warns on variables set but not used, so remove them.
Signed-off-by: H. Peter Anvin <hpa at zytor.com>
---
com32/cmenu/libmenu/help.c | 7 +++----
1 files changed, 3 insertions(+), 4 deletions(-)
diff --git a/com32/cmenu/libmenu/help.c b/com32/cmenu/libmenu/help.c
index 0df1e10..ff917d9 100644
--- a/com32/cmenu/libmenu/help.c
+++ b/com32/cmenu/libmenu/help.c
@@ -54,10 +54,9 @@ static int countlines(char *buffer)
static void printtext(char *buf, int from)
{
char *f, *t;
- int right, nlines, i;
+ int nlines, i;
// clear window to print
- right = nc - HELP_RIGHT_MARGIN;
nlines = nr - HELP_BODY_ROW - HELP_BOTTOM_MARGIN - 1;
f = findline(buf, from);
@@ -66,7 +65,8 @@ static void printtext(char *buf, int from)
if (*f == '\n')
f++; // start of from+1st line
t = f;
- while (i < nlines) {
+
+ for (i = 0; i < nlines; i++) {
gotoxy(HELP_BODY_ROW + i, HELP_LEFT_MARGIN);
clear_end_of_line();
putchar(SO);
@@ -83,7 +83,6 @@ static void printtext(char *buf, int from)
}
putchar('\n');
t++;
- i++;
}
}
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