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Nasal: fix build on non-C99 mode

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It seems GCC at least is strict about C99 mode.
This commit is contained in:
James Turner 2020-04-16 16:44:20 +01:00
parent faa559e9af
commit c82a14c252
1 changed files with 2 additions and 1 deletions
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simgear/nasal/lib.c
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@ -219,7 +219,8 @@ static naRef f_vecindex(naContext c, naRef me, int argc, naRef* args)
if(naIsNil(vec) || naIsNil(value)) ARGERR(); if(naIsNil(vec) || naIsNil(value)) ARGERR();
if(!naIsVector(vec)) return naNil(); if(!naIsVector(vec)) return naNil();
const int len = naVec_size(vec); const int len = naVec_size(vec);
for(int i=0; i<len; i++) { int i;
for(i=0; i<len; i++) {
if (naEqual(naVec_get(vec, i), value)) if (naEqual(naVec_get(vec, i), value))
return naNum(i); return naNum(i);
} }