remove possible division by float zero

diff --git a/src/dbshow.c b/src/dbshow.c
index 8bdeefa7e1fee34ac16360f962fa9fc23d0d6695..89717dfb84f4564f110455509b9eac2f48a400db 100644 (file)
--- a/src/dbshow.c
+++ b/src/dbshow.c
@@ -593,7 +593,7 @@ void showhours(const interfaceinfo *interface)
 {
        int i, k, s=0, hour, minute, declen=2, div=1;
        unsigned int j, tmax=0, dots=0;
-       uint64_t max=0;
+       uint64_t max=1;
        char matrix[24][81]; /* width is one over 80 so that snprintf can write the end char */
        char unit[4];
        struct tm *d;