diff options
Diffstat (limited to 'src/blogc/loader.c')
| -rw-r--r-- | src/blogc/loader.c | 18 |
1 files changed, 15 insertions, 3 deletions
diff --git a/src/blogc/loader.c b/src/blogc/loader.c index bca0000..57db98f 100644 --- a/src/blogc/loader.c +++ b/src/blogc/loader.c @@ -9,6 +9,7 @@ #include <math.h> #include <stdbool.h> #include <stddef.h> +#include <stdio.h> #include <stdlib.h> #include <string.h> #include "source-parser.h" @@ -105,11 +106,22 @@ blogc_source_parse_from_files(bc_trie_t *conf, bc_slist_t *l, bc_error_t **err) const char *filter_page = bc_trie_lookup(conf, "FILTER_PAGE"); const char *filter_per_page = bc_trie_lookup(conf, "FILTER_PER_PAGE"); - long page = strtol(filter_page != NULL ? filter_page : "", NULL, 10); + const char *ptr; + char *endptr; + + ptr = filter_page != NULL ? filter_page : ""; + long page = strtol(ptr, &endptr, 10); + if (*ptr != '\0' && *endptr != '\0') + fprintf(stderr, "warning: invalid value for 'FILTER_PAGE' variable: " + "%s. using %ld instead\n", ptr, page); if (page <= 0) page = 1; - long per_page = strtol(filter_per_page != NULL ? filter_per_page : "10", - NULL, 10); + + ptr = filter_per_page != NULL ? filter_per_page : "10"; + long per_page = strtol(ptr, &endptr, 10); + if (*ptr != '\0' && *endptr != '\0') + fprintf(stderr, "warning: invalid value for 'FILTER_PER_PAGE' variable: " + "%s. using %ld instead\n", ptr, per_page); if (per_page <= 0) per_page = 10; |