diff options
Diffstat (limited to 'Src/exec.c')
| -rw-r--r-- | Src/exec.c | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/Src/exec.c b/Src/exec.c index 6ebc9c014..a40838f91 100644 --- a/Src/exec.c +++ b/Src/exec.c @@ -4484,11 +4484,12 @@ doshfunc(Shfunc shfunc, LinkList doshargs, int noreturnval) int *oldpipestats = NULL; char saveopts[OPT_SIZE], *oldscriptname = scriptname; char *name = shfunc->node.nam; - int flags = shfunc->node.flags; + int flags = shfunc->node.flags, ooflags; char *fname = dupstring(name); int obreaks, saveemulation, savesticky_emulation, restore_sticky; Eprog prog; struct funcstack fstack; + static int oflags; #ifdef MAX_FUNCTION_DEPTH static int funcdepth; #endif @@ -4547,8 +4548,17 @@ doshfunc(Shfunc shfunc, LinkList doshargs, int noreturnval) } else restore_sticky = 0; - if (flags & PM_TAGGED) + if (flags & (PM_TAGGED|PM_TAGGED_LOCAL)) opts[XTRACE] = 1; + else if (oflags & PM_TAGGED_LOCAL) + opts[XTRACE] = 0; + ooflags = oflags; + /* + * oflags is static, because we compare it on the next recursive + * call. Hence also we maintain ooflags for restoring the previous + * value of oflags after the call. + */ + oflags = flags; opts[PRINTEXITVALUE] = 0; if (doshargs) { LinkNode node; @@ -4633,6 +4643,7 @@ doshfunc(Shfunc shfunc, LinkList doshargs, int noreturnval) optcind = oldoptcind; zoptind = oldzoptind; scriptname = oldscriptname; + oflags = ooflags; if (restore_sticky) { /* |