Fix a compil warning.
Fixes #3964 https://gitlab.com/kicad/code/kicad/issues/3964
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@ -216,10 +216,11 @@ size_t sd_autolink__www( size_t* rewind_p, struct buf* link, uint8_t* data,
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size_t sd_autolink__email( size_t* rewind_p, struct buf* link, uint8_t* data,
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size_t sd_autolink__email( size_t* rewind_p, struct buf* link, uint8_t* data,
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size_t max_rewind, size_t size, unsigned int flags )
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size_t max_rewind, size_t size, unsigned int flags )
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{
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{
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size_t link_end, rewind;
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size_t link_end;
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int rewind;
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int nb = 0, np = 0;
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int nb = 0, np = 0;
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for( rewind = 0; rewind < max_rewind; ++rewind )
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for( rewind = 0; rewind < (int)max_rewind; ++rewind )
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{
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{
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uint8_t c = data[-rewind - 1];
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uint8_t c = data[-rewind - 1];
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@ -269,12 +270,14 @@ size_t sd_autolink__email( size_t* rewind_p, struct buf* link, uint8_t* data,
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size_t sd_autolink__url( size_t* rewind_p, struct buf* link, uint8_t* data,
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size_t sd_autolink__url( size_t* rewind_p, struct buf* link, uint8_t* data,
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size_t max_rewind, size_t size, unsigned int flags )
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size_t max_rewind, size_t size, unsigned int flags )
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{
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{
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size_t link_end, rewind = 0, domain_len;
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size_t link_end, domain_len;
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if( size < 4 || data[1] != '/' || data[2] != '/' )
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if( size < 4 || data[1] != '/' || data[2] != '/' )
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return 0;
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return 0;
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while( rewind < max_rewind && isalpha( data[-rewind - 1] ) )
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int rewind = 0;
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while( rewind < (int)max_rewind && isalpha( data[-rewind - 1] ) )
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rewind++;
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rewind++;
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if( !sd_autolink_issafe( data - rewind, size + rewind ) )
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if( !sd_autolink_issafe( data - rewind, size + rewind ) )
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