Convert cgit_print_error to a variadic function

This removes many uses of "fmt" which uses a fixed size static pool of
fixed size buffers.  Instead of relying on these, we now pass around
argument lists for as long as possible before using a strbuf to render
content of an arbitrary size.

Signed-off-by: John Keeping <john@keeping.me.uk>

1 files changed, 2 insertions, 2 deletions

diff --git a/ui-patch.c b/ui-patch.c

index 66def3c..fbb92cc 100644
--- a/ui-patch.c
+++ b/ui-patch.c
@@ -94,12 +94,12 @@ void cgit_print_patch(char *hex, const char *prefix)
 		hex = ctx.qry.head;
 
 	if (get_sha1(hex, sha1)) {
-		cgit_print_error(fmt("Bad object id: %s", hex));
+		cgit_print_error("Bad object id: %s", hex);
 		return;
 	}
 	commit = lookup_commit_reference(sha1);
 	if (!commit) {
-		cgit_print_error(fmt("Bad commit reference: %s", hex));
+		cgit_print_error("Bad commit reference: %s", hex);
 		return;
 	}
 	info = cgit_parse_commit(commit);