fix gcc warning

diff --git a/src/dbshow.c b/src/dbshow.c
index 6eee33ccdce6dad2a3b513dd17006df91d66b582..9be1894f5e9a3883fd1171f9559242171e0e6917 100644 (file)
--- a/src/dbshow.c
+++ b/src/dbshow.c
@@ -275,9 +275,10 @@ void showsummary(const interfaceinfo *interface, const int shortmode)
 
 void showlist(const interfaceinfo *interface, const char *listname)
 {
-       int limit, listtype, offset = 0, i = 1;
+       int32_t limit;
+       int listtype, offset = 0, i = 1;
        struct tm *d;
-       char datebuff[DATEBUFFLEN], titlename[8], colname[8], stampformat[64];
+       char datebuff[DATEBUFFLEN], titlename[16], colname[8], stampformat[64];
        uint64_t e_rx, e_tx, e_secs, div, mult;
        dbdatalist *datalist = NULL, *datalist_i = NULL;
        dbdatalistinfo datainfo;
@@ -287,19 +288,19 @@ void showlist(const interfaceinfo *interface, const char *listname)
        if (strcmp(listname, "day") == 0) {
                listtype = 1;
                strncpy_nt(colname, listname, 8);
-               snprintf(titlename, 8, "daily");
+               snprintf(titlename, 16, "daily");
                strncpy_nt(stampformat, cfg.dformat, 64);
                limit = cfg.listdays;
        } else if (strcmp(listname, "month") == 0) {
                listtype = 2;
                strncpy_nt(colname, listname, 8);
-               snprintf(titlename, 8, "monthly");
+               snprintf(titlename, 16, "monthly");
                strncpy_nt(stampformat, cfg.mformat, 64);
                limit = cfg.listmonths;
        } else if (strcmp(listname, "year") == 0) {
                listtype = 3;
                strncpy_nt(colname, listname, 8);
-               snprintf(titlename, 8, "yearly");
+               snprintf(titlename, 16, "yearly");
                strncpy_nt(stampformat, "%Y", 64);
                limit = cfg.listyears;
        } else if (strcmp(listname, "top") == 0) {
@@ -318,19 +319,19 @@ void showlist(const interfaceinfo *interface, const char *listname)
 
        e_rx = e_tx = e_secs = 0;
 
-       if (!db_getdata(&datalist, &datainfo, interface->name, listname, limit)) {
+       if (!db_getdata(&datalist, &datainfo, interface->name, listname, (uint32_t)limit)) {
                printf("Error: Failed to fetch %s data.\n", titlename);
                return;
        }
 
        if (listtype == 4) {
                if (limit > 0 && datainfo.count < (uint32_t)limit) {
-                       limit = datainfo.count;
+                       limit = (int32_t)datainfo.count;
                }
                if (limit <= 0 || datainfo.count > 999) {
-                       snprintf(titlename, 8, "top");
+                       snprintf(titlename, 16, "top");
                } else {
-                       snprintf(titlename, 8, "top %d", limit);
+                       snprintf(titlename, 16, "top %d", limit);
                }
        }