From 47c60f2bbf6a430eb6ba45299a9d0b2122c637df Mon Sep 17 00:00:00 2001
From: Bill Currie <bill@taniwha.org>
Date: Thu, 26 Oct 2023 20:28:43 +0900
Subject: [PATCH] [qfcc] Handle quote includes better

The path for the current file wasn't being set correctly at startup and
"error: success" never makes much sense.
---
 tools/qfcc/source/cpp.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/tools/qfcc/source/cpp.c b/tools/qfcc/source/cpp.c
index c4f409da1..97e57b27d 100644
--- a/tools/qfcc/source/cpp.c
+++ b/tools/qfcc/source/cpp.c
@@ -51,6 +51,7 @@
 #endif
 #include <stdlib.h>
 #include <stdio.h>
+#include <errno.h>
 
 #include "QF/dstring.h"
 #include "QF/sys.h"
@@ -567,6 +568,9 @@ cpp_find_file (const char *name, int quote, bool *is_system)
 			return path;
 		}
 	}
+	if (!errno) {
+		errno = ENOENT;
+	}
 	return 0;
 }
 
@@ -574,12 +578,12 @@ void
 cpp_set_quote_file (const char *path)
 {
 	if (!path) {
-		cpp_quote_start = pr.comp_dir;
+		cpp_quote_start = "";
 		return;
 	}
 	const char *e = strrchr (path, '/');
 	if (!e) {
-		cpp_quote_start = pr.comp_dir;
+		cpp_quote_start = "";
 		return;
 	}
 	cpp_quote_start = save_substring (path, e - path);