extensibility fix
diff --git a/libasn1compiler/asn1c_C.c b/libasn1compiler/asn1c_C.c
index 4894839..d8aa01f 100644
--- a/libasn1compiler/asn1c_C.c
+++ b/libasn1compiler/asn1c_C.c
@@ -309,8 +309,8 @@
asn1p_expr_t *expr = arg->expr;
asn1p_expr_t *v;
int elements; /* Number of elements */
- int ext_start = -1;
- int ext_stop = -1;
+ int ext_start = -2;
+ int ext_stop = -2;
tag2el_t *tag2el = NULL;
int tag2el_count = 0;
int tags_count;
@@ -446,9 +446,9 @@
OUT("0, 0, 0,\t/* Optional elements (not needed) */\n");
}
OUT("%d,\t/* Start extensions */\n",
- ext_start);
+ ext_start<0 ? -1 : ext_start);
OUT("%d\t/* Stop extensions */\n",
- (ext_stop<ext_start)?elements+1:ext_stop, ext_stop);
+ (ext_stop<ext_start)?elements+1:(ext_stop<0?-1:ext_stop));
INDENT(-1);
OUT("};\n");