From bce6b0d2a52e415e2feda3995bb7afa72323aa5b Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Dag-Erling=20Sm=C3=B8rgrav?= Date: Tue, 14 Mar 2006 14:42:09 +0000 Subject: [PATCH] Fix signedness mismatch, and use an explicit cast when calling ctype functions. git-svn-id: svn+ssh://svn.openpam.org/svn/openpam/trunk@380 185d5e19-27fe-0310-9dcf-9bff6b9f3609 --- lib/openpam_readline.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/lib/openpam_readline.c b/lib/openpam_readline.c index 7e4bd26..3033b5e 100644 --- a/lib/openpam_readline.c +++ b/lib/openpam_readline.c @@ -52,7 +52,7 @@ char * openpam_readline(FILE *f, int *lineno, size_t *lenp) { - unsigned char *line; + char *line; size_t len, size; int ch; @@ -63,7 +63,7 @@ openpam_readline(FILE *f, int *lineno, size_t *lenp) #define line_putch(ch) do { \ if (len >= size - 1) { \ - unsigned char *tmp = realloc(line, size *= 2); \ + char *tmp = realloc(line, size *= 2); \ if (tmp == NULL) \ goto fail; \ line = tmp; \ @@ -83,7 +83,7 @@ openpam_readline(FILE *f, int *lineno, size_t *lenp) /* eof */ if (ch == EOF) { /* remove trailing whitespace */ - while (len > 0 && isspace(line[len - 1])) + while (len > 0 && isspace((int)line[len - 1])) --len; line[len] = '\0'; if (len == 0) @@ -96,7 +96,7 @@ openpam_readline(FILE *f, int *lineno, size_t *lenp) ++*lineno; /* remove trailing whitespace */ - while (len > 0 && isspace(line[len - 1])) + while (len > 0 && isspace((int)line[len - 1])) --len; line[len] = '\0'; /* skip blank lines */