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| author | Sven Wischnowsky <wischnow@users.sourceforge.net> | 2000-04-10 09:18:26 +0000 |
|---|---|---|
| committer | Sven Wischnowsky <wischnow@users.sourceforge.net> | 2000-04-10 09:18:26 +0000 |
| commit | 802ae96cf9c7cd97654c86ad9bcbb02be9785e0e (patch) | |
| tree | 12ccde7c4960e77d933663bd6b9e3886e5fa7ea8 /Src/exec.c | |
| parent | 36b410a6f94372ad600b40f9eb23b397a208081e (diff) | |
| download | zsh-802ae96cf9c7cd97654c86ad9bcbb02be9785e0e.tar.gz zsh-802ae96cf9c7cd97654c86ad9bcbb02be9785e0e.tar.xz zsh-802ae96cf9c7cd97654c86ad9bcbb02be9785e0e.zip | |
properly restore scriptname in doshfunc() (10620)
Diffstat (limited to 'Src/exec.c')
| -rw-r--r-- | Src/exec.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/Src/exec.c b/Src/exec.c index d06821e76..bc9edce2c 100644 --- a/Src/exec.c +++ b/Src/exec.c @@ -3249,7 +3249,7 @@ doshfunc(char *name, Eprog prog, LinkList doshargs, int flags, int noreturnval) { char **tab, **x, *oargv0; int oldzoptind, oldlastval, oldoptcind; - char saveopts[OPT_SIZE], *oldscriptname = NULL, *fname = dupstring(name); + char saveopts[OPT_SIZE], *oldscriptname = scriptname, *fname = dupstring(name); int obreaks; struct funcstack fstack; #ifdef MAX_FUNCTION_DEPTH @@ -3267,10 +3267,8 @@ doshfunc(char *name, Eprog prog, LinkList doshargs, int flags, int noreturnval) starttrapscope(); tab = pparams; - if (!(flags & PM_UNDEFINED)) { - oldscriptname = scriptname; + if (!(flags & PM_UNDEFINED)) scriptname = dupstring(name); - } oldzoptind = zoptind; zoptind = 1; oldoptcind = optcind; @@ -3308,6 +3306,8 @@ doshfunc(char *name, Eprog prog, LinkList doshargs, int flags, int noreturnval) if(++funcdepth > MAX_FUNCTION_DEPTH) { zerr("maximum nested function level reached", NULL, 0); + scriptname = oldscriptname; + popheap(); return; } #endif @@ -3328,6 +3328,7 @@ doshfunc(char *name, Eprog prog, LinkList doshargs, int flags, int noreturnval) if (!noreturnval) lastval = 1; popheap(); + scriptname = oldscriptname; return; } prog = shf->funcdef; @@ -3349,8 +3350,7 @@ doshfunc(char *name, Eprog prog, LinkList doshargs, int flags, int noreturnval) pparams = tab; optcind = oldoptcind; zoptind = oldzoptind; - if (oldscriptname) - scriptname = oldscriptname; + scriptname = oldscriptname; if (isset(LOCALOPTIONS)) { /* restore all shell options except PRIVILEGED and RESTRICTED */ |