22 lines
621 B
Diff
22 lines
621 B
Diff
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Source: @pullmoll
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Upstream: no (should be queried)
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Reason: fix issue with dialog dropping blanks (BE targets)
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The conversion of isblank() to int is vague thus use constants.
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Pre decrement the dst ptr and test for it being greater than base.
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--- util.c 2018-06-22 01:47:10.000000000 +0200
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+++ util.c 2019-05-30 10:35:00.517648968 +0200
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@@ -2330,9 +2330,9 @@
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static bool
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trim_blank(char *base, char *dst)
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{
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- int count = isblank(UCH(*dst));
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+ int count = isblank(UCH(*dst)) ? 1 : 0;
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- while (dst-- != base) {
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+ while (--dst > base) {
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if (*dst == '\n') {
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break;
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} else if (isblank(UCH(*dst))) {
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