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Fix warnings: spell.c: spell_edit_score(): Garbage value: MI.

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Problem    : Assigned value is garbage or undefined @ 12526.
Diagnostic : Multithreading issue.
Rationale  : Error only occurs if global has_mbyte is modified while
             function is executing.
Resolution : Use local copy of global.
This commit is contained in:
Eliseo Martínez 2014-11-13 20:41:19 +01:00
parent 1adfb558f5
commit 2aa8c7c41f
1 changed files with 4 additions and 3 deletions
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7
src/nvim/spell.c
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@ -12503,8 +12503,9 @@ static int spell_edit_score(slang_T *slang, char_u *badword, char_u *goodword)
char_u *p; char_u *p;
int wbadword[MAXWLEN]; int wbadword[MAXWLEN];
int wgoodword[MAXWLEN]; int wgoodword[MAXWLEN];
const int l_has_mbyte = has_mbyte;
if (has_mbyte) { if (l_has_mbyte) {
// Get the characters from the multi-byte strings and put them in an // Get the characters from the multi-byte strings and put them in an
// int array for easy access. // int array for easy access.
for (p = badword, badlen = 0; *p != NUL; ) for (p = badword, badlen = 0; *p != NUL; )
@ -12529,7 +12530,7 @@ static int spell_edit_score(slang_T *slang, char_u *badword, char_u *goodword)
for (i = 1; i <= badlen; ++i) { for (i = 1; i <= badlen; ++i) {
CNT(i, 0) = CNT(i - 1, 0) + SCORE_DEL; CNT(i, 0) = CNT(i - 1, 0) + SCORE_DEL;
for (j = 1; j <= goodlen; ++j) { for (j = 1; j <= goodlen; ++j) {
if (has_mbyte) { if (l_has_mbyte) {
bc = wbadword[i - 1]; bc = wbadword[i - 1];
gc = wgoodword[j - 1]; gc = wgoodword[j - 1];
} else { } else {
@ -12553,7 +12554,7 @@ static int spell_edit_score(slang_T *slang, char_u *badword, char_u *goodword)
} }
if (i > 1 && j > 1) { if (i > 1 && j > 1) {
if (has_mbyte) { if (l_has_mbyte) {
pbc = wbadword[i - 2]; pbc = wbadword[i - 2];
pgc = wgoodword[j - 2]; pgc = wgoodword[j - 2];
} else { } else {