changed filename in cmd_file_read to const char * (check_apt warning)

1 files changed, 1 insertions, 1 deletions

diff --git a/lib/utils_cmd.c b/lib/utils_cmd.c
index 18350ac0..9b222409 100644
--- a/lib/utils_cmd.c
+++ b/lib/utils_cmd.c
@@ -346,7 +346,7 @@ int cmd_run_array(char *const *argv, output *out, output *err, int flags) {
         return _cmd_close(fd);
 }
 
-int cmd_file_read(char *filename, output *out, int flags) {
+int cmd_file_read(const char *filename, output *out, int flags) {
         int fd;
         if (out)
                 memset(out, 0, sizeof(output));