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busybox 1.9.1 fixes

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This commit is contained in:
Peter Korsgaard 2008-02-28 14:38:06 +00:00
parent 098749df51
commit c4927e52c2
1 changed files with 19 additions and 0 deletions
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19
package/busybox/busybox-1.9.1-lineedit.patch Normal file
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@ -0,0 +1,19 @@
--- busybox-1.9.1/libbb/lineedit.c Tue Feb 12 17:10:25 2008
+++ busybox-1.9.1-lineedit/libbb/lineedit.c Mon Feb 18 23:26:54 2008
@@ -246,7 +246,15 @@
if (cmdedit_x >= num) {
cmdedit_x -= num;
if (num <= 4) {
- printf("\b\b\b\b" + (4-num));
+ /* This is longer by 5 bytes on x86.
+ * Also gets mysteriously
+ * miscompiled for some ARM users.
+ * printf(("\b\b\b\b" + 4) - num);
+ * return;
+ */
+ do {
+ bb_putchar('\b');
+ } while (--num);
return;
}
printf("\033[%uD", num);