From b876a6b213eb4fb8d821f4dba77079a3e7cb8917 Mon Sep 17 00:00:00 2001
From: acqn <acqn163@outlook.com>
Date: Tue, 19 Dec 2023 19:30:50 +0800
Subject: [PATCH] Fixed cc65 exitcode when there are only preprocessor errors.

---
 src/cc65/main.c                 | 4 ++--
 test/err/bug2312-pperror-only.c | 8 ++++++++
 2 files changed, 10 insertions(+), 2 deletions(-)
 create mode 100644 test/err/bug2312-pperror-only.c

diff --git a/src/cc65/main.c b/src/cc65/main.c
index bef646cdd..7dc5417f6 100644
--- a/src/cc65/main.c
+++ b/src/cc65/main.c
@@ -1089,7 +1089,7 @@ int main (int argc, char* argv[])
     Compile (InputFile);
 
     /* Create the output file if we didn't had any errors */
-    if (PreprocessOnly == 0 && (ErrorCount == 0 || Debug)) {
+    if (PreprocessOnly == 0 && (GetTotalErrors () == 0 || Debug)) {
 
         /* Emit literals, do cleanup and optimizations */
         FinishCompile ();
@@ -1115,5 +1115,5 @@ int main (int argc, char* argv[])
     DoneSegAddrSizes ();
 
     /* Return an apropriate exit code */
-    return (ErrorCount > 0)? EXIT_FAILURE : EXIT_SUCCESS;
+    return (GetTotalErrors () > 0)? EXIT_FAILURE : EXIT_SUCCESS;
 }
diff --git a/test/err/bug2312-pperror-only.c b/test/err/bug2312-pperror-only.c
new file mode 100644
index 000000000..bdec33956
--- /dev/null
+++ b/test/err/bug2312-pperror-only.c
@@ -0,0 +1,8 @@
+/* Bug #2312 */
+
+#error "Compiler should exit with failure"
+
+int main(void)
+{
+    return 0;
+}