From 732dcd67aaf8cc03283495137426917dfee4097e Mon Sep 17 00:00:00 2001 From: Taylor R Campbell Date: Sun, 6 Oct 2013 22:21:13 +0000 Subject: [PATCH] Add cast to avoid negative arguments to isalnum. --- src/microcode/extract-liarc-decls.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/microcode/extract-liarc-decls.c b/src/microcode/extract-liarc-decls.c index 7323d5bd2..e34824b21 100644 --- a/src/microcode/extract-liarc-decls.c +++ b/src/microcode/extract-liarc-decls.c @@ -167,7 +167,7 @@ mangle_line (const char * line, const char * prefix) static const char * skip_name (const char * scan) { - while ((isalnum (*scan)) || ((*scan) == '_')) + while ((isalnum ((unsigned char) (*scan))) || ((*scan) == '_')) write_char (*scan++); return (scan); } -- 2.25.1