Fix snprintfs

1 files changed, 2 insertions, 8 deletions

diff --git a/src/lib/delivery/delivery_docker.c b/src/lib/delivery/delivery_docker.c
index 6aa977a..1178a8c 100644
--- a/src/lib/delivery/delivery_docker.c
+++ b/src/lib/delivery/delivery_docker.c
@@ -46,10 +46,7 @@ int delivery_docker(struct Delivery *ctx) {
         char *tag_orig = strlist_item(ctx->deploy.docker.tags, i);
         strncpy(tag, tag_orig, sizeof(tag) - 1);
         docker_sanitize_tag(tag);
-
-        const char *tag_fmt = " -t \"%s\" ";
-        const int tag_fmt_len = snprintf(NULL, 0, tag_fmt, tag);
-        snprintf(args + strlen(args), sizeof(args) - strlen(args) - tag_fmt_len, tag_fmt, tag);
+        snprintf(args + strlen(args), sizeof(args) - strlen(args), " -t \"%s\" ", tag);
     }
 
     // Append build arguments to command (i.e. --build-arg "key=value"
@@ -58,10 +55,7 @@ int delivery_docker(struct Delivery *ctx) {
         if (!build_arg) {
             break;
         }
-
-        const char *build_arg_fmt = " --build-arg \"%s\" ";
-        const int build_arg_fmt_len = snprintf(NULL, 0, build_arg_fmt, build_arg);
-        snprintf(args + strlen(args), sizeof(args) - strlen(args) - build_arg_fmt_len, build_arg_fmt, build_arg);
+        snprintf(args + strlen(args), sizeof(args) - strlen(args), " --build-arg \"%s\" ", build_arg);
     }
 
     // Build the image