diff options
| -rw-r--r-- | bin/sh/output.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/bin/sh/output.c b/bin/sh/output.c index 3550cb7..b59e11e 100644 --- a/bin/sh/output.c +++ b/bin/sh/output.c @@ -134,6 +134,10 @@ outqstr(const char *p, struct output *file) { char ch; + if (p[0] == '\0') { + outstr("''", file); + return; + } if (p[strcspn(p, "|&;<>()$`\\\"'")] == '\0' && (!ifsset() || p[strcspn(p, ifsval())] == '\0')) { outstr(p, file); |
