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+ fixed buggy kiwix-manage remove feature

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This commit is contained in:
kelson42 2012-11-12 10:17:23 +00:00
parent d84c8e7924
commit 5c9ec9cf3b
1 changed files with 8 additions and 3 deletions
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11
src/manager/kiwix-manage.cpp
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@ -174,15 +174,20 @@ int main(int argc, char **argv) {
} else if (action == REMOVE) { } else if (action == REMOVE) {
unsigned int bookIndex = 0; unsigned int bookIndex = 0;
const unsigned int totalBookCount = libraryManager.getBookCount(true, true);
if (argc>3) { if (argc>3) {
bookIndex = atoi(argv[3]); bookIndex = atoi(argv[3]);
} }
if (bookIndex > 0) { if (bookIndex > 0 && bookIndex <= totalBookCount) {
libraryManager.removeBookByIndex(bookIndex); libraryManager.removeBookByIndex(bookIndex - 1);
} else { } else {
std::cerr << "Invalid book index number" << std::endl; if (totalBookCount > 0) {
std::cerr << "Invalid book index number. Please give a number between 1 and " << totalBookCount << std::endl;
} else {
std::cerr << "Invalid book index number. Library is empty, no book to delete." << std::endl;
}
} }
} }