From: David Lawrence Ramsey Date: Sat, 6 May 2006 02:42:42 +0000 (+0000) Subject: cosmetic fix X-Git-Tag: v1.3.12~205 X-Git-Url: https://git.wh0rd.org/?a=commitdiff_plain;h=f629aad27ba324ea16ce2d1107839dbc7e9acfc9;p=nano.git cosmetic fix git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@3475 35c25a1d-7b9e-4130-9fde-d3aeb78583b8 --- diff --git a/src/help.c b/src/help.c index 8d0dc067..a48b7232 100644 --- a/src/help.c +++ b/src/help.c @@ -39,7 +39,7 @@ void do_help(void (*refresh_func)(void)) size_t line = 0; /* The line number in help_text of the first displayed help * line. This variable is zero-based. */ - size_t last_line; + size_t last_line = 0; /* The line number in help_text of the last help line. This * variable is zero-based. */ int kbinput = ERR; @@ -80,11 +80,13 @@ void do_help(void (*refresh_func)(void)) /* Get the last line of the help text. */ ptr = help_text; - for (last_line = (size_t)-1; *ptr != '\0'; last_line++) { + for (; *ptr != '\0'; last_line++) { ptr += help_line_len(ptr); if (*ptr == '\n') ptr++; } + if (last_line > 0) + last_line--; do { size_t i;