From: Timo Sirainen <timo.sirainen@open-xchange.com>
Date: Thu, 16 Jan 2025 11:12:26 +0000 (+0200)
Subject: lib-var-expand: Fix getopt() return type
X-Git-Tag: 2.4.0~39
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=425f7f4b412b4c1ffc842606b6524ce6e3ecd74f;p=thirdparty%2Fdovecot%2Fcore.git

lib-var-expand: Fix getopt() return type
---

diff --git a/src/lib-var-expand/test-var-expand.c b/src/lib-var-expand/test-var-expand.c
index 138d253aa2..c31696fe68 100644
--- a/src/lib-var-expand/test-var-expand.c
+++ b/src/lib-var-expand/test-var-expand.c
@@ -1203,7 +1203,7 @@ int main(int argc, char *const argv[])
 		NULL
 	};
 
-	char opt;
+	int opt;
 	while ((opt = getopt(argc, argv, "b")) != -1) {
 		if (opt == 'b')
 			do_bench = TRUE;