From 511e92f39fe9bdca51bea3ee0add95a6eca880f5 Mon Sep 17 00:00:00 2001 From: John MacFarlane Date: Fri, 24 Oct 2014 19:09:59 -0700 Subject: Use unsigned char, not char, throughout. Closes #43. --- src/blocks.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'src/blocks.c') diff --git a/src/blocks.c b/src/blocks.c index c0c7e23..18fcdc4 100644 --- a/src/blocks.c +++ b/src/blocks.c @@ -87,7 +87,7 @@ static void remove_trailing_blank_lines(strbuf *ln) int i; for (i = ln->size - 1; i >= 0; --i) { - char c = ln->ptr[i]; + unsigned char c = ln->ptr[i]; if (c != ' ' && c != '\t' && c != '\r' && c != '\n') break; -- cgit v1.2.3