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-rw-r--r--sys/src/cmd/kbmap.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/sys/src/cmd/kbmap.c b/sys/src/cmd/kbmap.c
index c621edc39..e26943318 100644
--- a/sys/src/cmd/kbmap.c
+++ b/sys/src/cmd/kbmap.c
@@ -103,6 +103,8 @@ geometry(void)
Rectangle r;
rows = (Dy(screen->r)-2*MARGIN+PAD)/(font->height+PAD);
+ if(rows < 1)
+ rows = 1;
r = Rect(0,0,(Dx(screen->r)-2*MARGIN), font->height);
for(i=0; i<nmap; i++)