From c4ebafb106f426b5214e6de5aa2a29e757150057 Mon Sep 17 00:00:00 2001 From: Sami Kerola Date: Sat, 23 Apr 2016 16:35:38 +0100 Subject: [PATCH] argument parsing: fix compiler warning src/dhcpd-pools.c:193:18: warning: comparison of integers of different signs: 'int' and 'unsigned long' [-Wsign-compare] Signed-off-by: Sami Kerola --- src/dhcpd-pools.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/src/dhcpd-pools.c b/src/dhcpd-pools.c index 83b1223..29ad041 100644 --- a/src/dhcpd-pools.c +++ b/src/dhcpd-pools.c @@ -98,7 +98,6 @@ static int return_limit(const char c) * alarming. */ int main(int argc, char **argv) { - int i; int option_index = 0; char const *tmp; char *print_mac_addreses_tmp; @@ -187,10 +186,11 @@ int main(int argc, char **argv) { /* Output sorting option */ struct output_sort *p = config.sorts; + size_t len; while (p && p->next) p = p->next; - for (i = 0; i < strlen(optarg); i++) { + for (len = 0; len < strlen(optarg); len++) { if (config.sorts == NULL) { config.sorts = xcalloc(1, sizeof(struct output_sort)); p = config.sorts; @@ -198,7 +198,7 @@ int main(int argc, char **argv) p->next = xcalloc(1, sizeof(struct output_sort)); p = p->next; } - p->func = field_selector(optarg[i]); + p->func = field_selector(optarg[len]); } } break;