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-rw-r--r--gnu/lib/libdialog/checklist.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/gnu/lib/libdialog/checklist.c b/gnu/lib/libdialog/checklist.c
index 5db04c7..3476f7d 100644
--- a/gnu/lib/libdialog/checklist.c
+++ b/gnu/lib/libdialog/checklist.c
@@ -255,7 +255,7 @@ draw:
/* Check if key pressed matches first character of any item tag in list */
for (i = 0; i < max_choice; i++)
- if (isprint(key) && key < 0x100 && toupper(key) == toupper(items[(scroll+i)*3][0]))
+ if (key != ' ' && key < 0x100 && toupper(key) == toupper(items[(scroll+i)*3][0]))
break;
if (i < max_choice || (key >= '1' && key <= MIN('9', '0'+max_choice)) ||
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