This allows compiling in both clang and gcc without running into oddities regarding const vs. defined constant values.
Signed-off-by: Dan McGee <[email protected]> --- lib/libalpm/delta.c | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff --git a/lib/libalpm/delta.c b/lib/libalpm/delta.c index 26ae5d5..48c8e91 100644 --- a/lib/libalpm/delta.c +++ b/lib/libalpm/delta.c @@ -270,6 +270,8 @@ alpm_list_t SYMEXPORT *alpm_pkg_unused_deltas(alpm_pkg_t *pkg) /** @} */ +#define NUM_MATCHES 6 + /** Parses the string representation of a alpm_delta_t object. * This function assumes that the string is in the correct format. * This format is as follows: @@ -281,9 +283,8 @@ alpm_list_t SYMEXPORT *alpm_pkg_unused_deltas(alpm_pkg_t *pkg) alpm_delta_t *_alpm_delta_parse(alpm_handle_t *handle, const char *line) { alpm_delta_t *delta; - const int num_matches = 6; size_t len; - regmatch_t pmatch[num_matches]; + regmatch_t pmatch[NUM_MATCHES]; char filesize[32]; /* this is so we only have to compile the pattern once */ @@ -296,7 +297,7 @@ alpm_delta_t *_alpm_delta_parse(alpm_handle_t *handle, const char *line) handle->delta_regex_compiled = 1; } - if(regexec(&handle->delta_regex, line, num_matches, pmatch, 0) != 0) { + if(regexec(&handle->delta_regex, line, NUM_MATCHES, pmatch, 0) != 0) { /* delta line is invalid, return NULL */ return NULL; } @@ -326,6 +327,8 @@ alpm_delta_t *_alpm_delta_parse(alpm_handle_t *handle, const char *line) return delta; } +#undef NUM_MATCHES + void _alpm_delta_free(alpm_delta_t *delta) { FREE(delta->delta); -- 1.8.0.2
