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Fix bug where tabpos data was not properly initialized in tools/expand_tabs_into()

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Thomas Jensen 2021-03-13 16:43:56 +01:00
parent b38e8f527b
commit e106e1412a
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1 changed files with 3 additions and 3 deletions
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src/tools.c
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@ -268,13 +268,13 @@ size_t expand_tabs_into(const uint32_t *input_buffer, const int tabstop, uint32_
size_t tabnum = 0; /* index of the current tab */ size_t tabnum = 0; /* index of the current tab */
*text = NULL; *text = NULL;
*tabpos = NULL;
*tabpos_len = 0;
if (opt.tabexp != 'k') { if (opt.tabexp == 'k') {
/* We need to know the exact tab positions only if expansion type 'k' is requested (keep tabs as much as they /* We need to know the exact tab positions only if expansion type 'k' is requested (keep tabs as much as they
* were as possible). Else we'll just convert spaces and tabs without having to know where exactly the tabs * were as possible). Else we'll just convert spaces and tabs without having to know where exactly the tabs
* were in the first place. */ * were in the first place. */
*tabpos_len = 0;
} else {
ucs4_t puc; ucs4_t puc;
const uint32_t *rest = input_buffer; const uint32_t *rest = input_buffer;
while ((rest = u32_next(&puc, rest))) { while ((rest = u32_next(&puc, rest))) {