diff options
Diffstat (limited to 'src/cmd/acme')
| -rw-r--r-- | src/cmd/acme/util.c | 2 | ||||
| -rw-r--r-- | src/cmd/acme/wind.c | 3 |
2 files changed, 4 insertions, 1 deletions
diff --git a/src/cmd/acme/util.c b/src/cmd/acme/util.c index d694634f..dc978095 100644 --- a/src/cmd/acme/util.c +++ b/src/cmd/acme/util.c @@ -276,6 +276,8 @@ runeeq(Rune *s1, uint n1, Rune *s2, uint n2) { if(n1 != n2) return FALSE; + if(n1 == 0) + return TRUE; return memcmp(s1, s2, n1*sizeof(Rune)) == 0; } diff --git a/src/cmd/acme/wind.c b/src/cmd/acme/wind.c index 19b52f5c..b4f1a1cb 100644 --- a/src/cmd/acme/wind.c +++ b/src/cmd/acme/wind.c @@ -476,7 +476,8 @@ winsettag1(Window *w) /* compute the text for the whole tag, replacing current only if it differs */ new = runemalloc(w->body.file->nname+100); i = 0; - runemove(new+i, w->body.file->name, w->body.file->nname); + if(w->body.file->nname != 0) + runemove(new, w->body.file->name, w->body.file->nname); i += w->body.file->nname; runemove(new+i, Ldelsnarf, 10); i += 10; |