diff options
Diffstat (limited to 'src/stringlist.c')
| -rw-r--r-- | src/stringlist.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/src/stringlist.c b/src/stringlist.c index 04f2de7..bdb173e 100644 --- a/src/stringlist.c +++ b/src/stringlist.c @@ -18,6 +18,7 @@ #include <string.h> #include <stdlib.h> +#include <limits.h> #include <raptor.h> #include <slv2/stringlist.h> @@ -29,7 +30,7 @@ slv2_strings_new() } -int +unsigned slv2_strings_size(const SLV2Strings list) { return raptor_sequence_size(list); @@ -37,16 +38,19 @@ slv2_strings_size(const SLV2Strings list) char* -slv2_strings_get_at(const SLV2Strings list, int index) +slv2_strings_get_at(const SLV2Strings list, unsigned index) { - return (char*)raptor_sequence_get_at(list, index); + if (index > INT_MAX) + return NULL; + else + return (char*)raptor_sequence_get_at(list, (int)index); } bool slv2_strings_contains(const SLV2Strings list, const char* uri) { - for (int i=0; i < slv2_strings_size(list); ++i) + for (unsigned i=0; i < slv2_strings_size(list); ++i) if (!strcmp(slv2_strings_get_at(list, i), uri)) return true; |