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Fix warning about "may be used uninitialized"

This commit is contained in:
Behdad Esfahbod 2017-08-15 17:12:21 -07:00
parent 91770e1c56
commit 8820ba29df
1 changed files with 2 additions and 2 deletions
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4
src/hb-ot-layout-common-private.hh
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@ -941,7 +941,7 @@ struct Coverage
} }
struct Iter { struct Iter {
Iter (void) : format (0) {}; Iter (void) : format (0), u () {};
inline void init (const Coverage &c_) { inline void init (const Coverage &c_) {
format = c_.u.format; format = c_.u.format;
switch (format) { switch (format) {
@ -982,8 +982,8 @@ struct Coverage
private: private:
unsigned int format; unsigned int format;
union { union {
CoverageFormat2::Iter format2; /* Put this one first since it's larger; helps shut up compiler. */
CoverageFormat1::Iter format1; CoverageFormat1::Iter format1;
CoverageFormat2::Iter format2;
} u; } u;
}; };