diff options
Diffstat (limited to 'src/cmd/samterm/main.c')
| -rw-r--r-- | src/cmd/samterm/main.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/cmd/samterm/main.c b/src/cmd/samterm/main.c index 79d3e0ec..07c3426a 100644 --- a/src/cmd/samterm/main.c +++ b/src/cmd/samterm/main.c @@ -361,6 +361,10 @@ ctlw(Rasp *r, long o, long p) long ctlu(Rasp *r, long o, long p) { + if(--p < o) + return o; + if(raspc(r, p)=='\n') + return p; for(; p-1>=o && raspc(r, p-1)!='\n'; --p) ; return p>=o? p : o; |