X-Git-Url: https://git.exim.org/exim.git/blobdiff_plain/2ad7897851d62bc690844f416d4ca2fabedf9459..55414b25b:/src/src/routers/queryprogram.c

diff --git a/src/src/routers/queryprogram.c b/src/src/routers/queryprogram.c
index 11e1fdc34..bf0f4c43e 100644
--- a/src/src/routers/queryprogram.c
+++ b/src/src/routers/queryprogram.c
@@ -192,7 +192,7 @@ int fd_in, fd_out, len, rc;
 pid_t pid;
 struct passwd *upw = NULL;
 uschar buffer[1024];
-uschar **argvptr;
+const uschar **argvptr;
 uschar *rword, *rdata, *s;
 address_item_propagated addr_prop;
 queryprogram_router_options_block *ob =