diff --git a/src/bin/jp2/opj_decompress.c b/src/bin/jp2/opj_decompress.c
index 36c44077..436a137e 100644
--- a/src/bin/jp2/opj_decompress.c
+++ b/src/bin/jp2/opj_decompress.c
@@ -628,12 +628,19 @@ int parse_cmdline_decoder(int argc, char **argv,
             parameters->cod_format = get_file_format(outfile);
             switch (parameters->cod_format) {
             case PGX_DFMT:
+                break;
             case PXM_DFMT:
+                break;
             case BMP_DFMT:
+                break;
             case TIF_DFMT:
+                break;
             case RAW_DFMT:
+                break;
             case RAWL_DFMT:
+                break;
             case TGA_DFMT:
+                break;
             case PNG_DFMT:
                 break;
             default: