diff options
Diffstat (limited to 'awkgram.c')
| -rw-r--r-- | awkgram.c | 11 |
1 files changed, 6 insertions, 5 deletions
@@ -7673,14 +7673,12 @@ mk_condition(INSTRUCTION *cond, INSTRUCTION *ifp, INSTRUCTION *true_branch, */ INSTRUCTION *ip; + bool setup_else_part = true; if (false_branch == NULL) { false_branch = list_create(instruction(Op_no_op)); - if (elsep != NULL) { /* else { } */ - if (do_pretty_print) - (void) list_prepend(false_branch, elsep); - else - bcfree(elsep); + if (elsep == NULL) { /* else { } */ + setup_else_part = false; } } else { /* assert(elsep != NULL); */ @@ -7688,6 +7686,9 @@ mk_condition(INSTRUCTION *cond, INSTRUCTION *ifp, INSTRUCTION *true_branch, /* avoid a series of no_op's: if .. else if .. else if .. */ if (false_branch->lasti->opcode != Op_no_op) (void) list_append(false_branch, instruction(Op_no_op)); + } + + if (setup_else_part) { if (do_pretty_print) { (void) list_prepend(false_branch, elsep); false_branch->nexti->branch_end = false_branch->lasti; |