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NULL string check on escape

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This commit is contained in:
Craig Williams
2020-10-08 13:17:51 +01:00
parent e0d0515188
commit 4ac935e478
1 changed files with 3 additions and 1 deletions
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2
src/db_column.c
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@@ -463,7 +463,9 @@ void escapeColumnName_sb(str_builder *sb,
strbld_char(sb,'.'); strbld_char(sb,'.');
} }
strbld_char(sb,'`'); strbld_char(sb,'`');
if (col != 0) {
strbld_str(sb, col, col_len); strbld_str(sb, col, col_len);
}
strbld_char(sb,'`'); strbld_char(sb,'`');
} }