Fix share id == 0 check for share at index 0

[shamirs] / main.c

diff --git a/main.c b/main.c
index a46dda1e094f9834236c05fddc3123f2fc82025b..af5a7d791425ac764d77ffeb10640ad2186e4b24 100644 (file)
--- a/main.c
+++ b/main.c
@@ -201,7 +201,7 @@ int main(int argc, char* argv[]) {
 
                // TODO: The following loop may take a long time and eat lots of /dev/random if total_shares is high
                for (uint32_t i = 0; i < total_shares; i++) {
-                       int32_t j = 0;
+                       int32_t j = -1;
                        do {
                                assert(fread(&x[i], sizeof(uint8_t), 1, random) == 1);
                                if (x[i] == 0)
@@ -209,7 +209,7 @@ int main(int argc, char* argv[]) {
                                for (j = 0; j < i; j++)
                                        if (x[j] == x[i])
                                                break;
-                       } while (j < i); // Inner loop will get to j = i when x[j] != x[i] for all j
+                       } while (j < (int32_t)i); // Inner loop will get to j = i when x[j] != x[i] for all j
                        if (i % 32 == 31)
                                printf("Finished picking X coordinates for %u shares\n", i+1);
                }