diff options
| author | Ori Bernstein <ori@eigenstate.org> | 2020-11-01 11:56:26 -0800 |
|---|---|---|
| committer | Ori Bernstein <ori@eigenstate.org> | 2020-11-01 11:56:26 -0800 |
| commit | d75d842cf576cb4785f89c5f5b73a4f73170001b (patch) | |
| tree | 008a1cd386c97ee735ab2e1129eeda890093bcef /sys/src/cmd/rc/plan9.c | |
| parent | dbd54342fd66fd372f5c2edd1597019814f41c9c (diff) | |
rc: show line numbers on error
This change provides a location for errors
like 'null list in concatenation'.
Diffstat (limited to 'sys/src/cmd/rc/plan9.c')
| -rw-r--r-- | sys/src/cmd/rc/plan9.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/sys/src/cmd/rc/plan9.c b/sys/src/cmd/rc/plan9.c index 4ac9a0bf7..634570c26 100644 --- a/sys/src/cmd/rc/plan9.c +++ b/sys/src/cmd/rc/plan9.c @@ -164,9 +164,12 @@ Xrdfn(void) if(runq->argv->words == 0) poplist(); else { + free(runq->cmdfile); int f = open(runq->argv->words->word, 0); - popword(); + lexline = 0; + runq->cmdfile = strdup(runq->argv->words->word); runq->pc--; + popword(); if(f>=0) execcmds(openfd(f)); } } |