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-rw-r--r--shell/hush.c19
-rw-r--r--shell/hush_test/hush-misc/while4.right1
-rwxr-xr-xshell/hush_test/hush-misc/while4.tests6
3 files changed, 16 insertions, 10 deletions
diff --git a/shell/hush.c b/shell/hush.c
index b233257..1d421dc 100644
--- a/shell/hush.c
+++ b/shell/hush.c
@@ -7354,7 +7354,7 @@ static int run_list(struct pipe *pi)
* and we should not execute CMD */
debug_printf_exec("skipped cmd because of || or &&\n");
last_followup = pi->followup;
- continue;
+ goto dont_check_jobs_but_continue;
}
}
last_followup = pi->followup;
@@ -7493,8 +7493,10 @@ static int run_list(struct pipe *pi)
G.flag_break_continue = 0;
/* else: e.g. "continue 2" should *break* once, *then* continue */
} /* else: "while... do... { we are here (innermost list is not a loop!) };...done" */
- if (G.depth_break_continue != 0 || fbc == BC_BREAK)
- goto check_jobs_and_break;
+ if (G.depth_break_continue != 0 || fbc == BC_BREAK) {
+ checkjobs(NULL);
+ break;
+ }
/* "continue": simulate end of loop */
rword = RES_DONE;
continue;
@@ -7502,7 +7504,6 @@ static int run_list(struct pipe *pi)
#endif
#if ENABLE_HUSH_FUNCTIONS
if (G.flag_return_in_progress == 1) {
- /* same as "goto check_jobs_and_break" */
checkjobs(NULL);
break;
}
@@ -7544,6 +7545,9 @@ static int run_list(struct pipe *pi)
if (rword == RES_IF || rword == RES_ELIF)
cond_code = rcode;
#endif
+ check_jobs_and_continue:
+ checkjobs(NULL);
+ dont_check_jobs_but_continue: ;
#if ENABLE_HUSH_LOOPS
/* Beware of "while false; true; do ..."! */
if (pi->next
@@ -7555,22 +7559,17 @@ static int run_list(struct pipe *pi)
/* "while false; do...done" - exitcode 0 */
G.last_exitcode = rcode = EXIT_SUCCESS;
debug_printf_exec(": while expr is false: breaking (exitcode:EXIT_SUCCESS)\n");
- goto check_jobs_and_break;
+ break;
}
}
if (rword == RES_UNTIL) {
if (!rcode) {
debug_printf_exec(": until expr is true: breaking\n");
- check_jobs_and_break:
- checkjobs(NULL);
break;
}
}
}
#endif
-
- check_jobs_and_continue:
- checkjobs(NULL);
} /* for (pi) */
#if ENABLE_HUSH_JOB
diff --git a/shell/hush_test/hush-misc/while4.right b/shell/hush_test/hush-misc/while4.right
new file mode 100644
index 0000000..7b24a35
--- /dev/null
+++ b/shell/hush_test/hush-misc/while4.right
@@ -0,0 +1 @@
+Ok:0
diff --git a/shell/hush_test/hush-misc/while4.tests b/shell/hush_test/hush-misc/while4.tests
new file mode 100755
index 0000000..ba80e60
--- /dev/null
+++ b/shell/hush_test/hush-misc/while4.tests
@@ -0,0 +1,6 @@
+false
+while false && echo Not reached; do
+ echo BUG
+ break
+done
+echo Ok:$?