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Overview
Comment: | Fix the geopoly_svg() function so that it returns NULL when given zero arguments. |
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Downloads: | Tarball | ZIP archive |
Timelines: | family | ancestors | descendants | both | trunk |
Files: | files | file ages | folders |
SHA3-256: |
120cb1768338eb86412fb69d4c767724 |
User & Date: | drh 2019-01-03 00:44:03.987 |
Context
2019-01-03
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15:17 | Fix a problem with the second and subsequent sqlite3rbu_savestate() calls made on an RBU vacuum handle. (check-in: bef216dfa1 user: dan tags: trunk) | |
00:44 | Fix the geopoly_svg() function so that it returns NULL when given zero arguments. (check-in: 120cb17683 user: drh tags: trunk) | |
2019-01-02
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23:49 | Fix harmless compiler warnings in the unicode2 logic of FTS3 and FTS5. (check-in: 703029ac6d user: drh tags: trunk) | |
Changes
Changes to ext/rtree/geopoly.c.
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391 392 393 394 395 396 397 | ** Additional arguments are added as attributes to the <polyline>. */ static void geopolySvgFunc( sqlite3_context *context, int argc, sqlite3_value **argv ){ | > > | | 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 | ** Additional arguments are added as attributes to the <polyline>. */ static void geopolySvgFunc( sqlite3_context *context, int argc, sqlite3_value **argv ){ GeoPoly *p; if( argc<1 ) return; p = geopolyFuncParam(context, argv[0], 0); if( p ){ sqlite3 *db = sqlite3_context_db_handle(context); sqlite3_str *x = sqlite3_str_new(db); int i; char cSep = '\''; sqlite3_str_appendf(x, "<polyline points="); for(i=0; i<p->nVertex; i++){ |
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