Fixed bug in run solve

1 files changed, 10 insertions, 2 deletions

diff --git a/src/nissy.c b/src/nissy.c
index 5641dd9..f8c1f4d 100644
--- a/src/nissy.c
+++ b/src/nissy.c
@@ -26,23 +26,31 @@ struct {
 _static int
 parse_h48_options(const char *buf, uint8_t *h, uint8_t *k, uint8_t *maxdepth)
 {
+        bool h_valid, k_valid, maxdepth_valid;
         int i;
 
         /* TODO temporarily, options are in the form "h;k;maxdepth" */
         if (h != NULL)
                 *h = atoi(buf);
+        h_valid = h == NULL || *h <= 11;
+
         for (i = 0; buf[i] != ';'; i++)
                 if (buf[i] == 0)
                         goto parse_h48_options_error;
+
         if (k != NULL)
                 *k = atoi(&buf[i+1]);
+        k_valid = k == NULL || (*k == 2 || *k == 4);
+
         for (i = i+1; buf[i] != ';'; i++)
                 if (buf[i] == 0)
                         goto parse_h48_options_error;
+
         if (maxdepth != NULL)
                 *maxdepth = atoi(&buf[i+1]);
+        maxdepth_valid = maxdepth == NULL || *maxdepth <= 20;
 
-        return (*h <= 11 && (*k == 2 || *k == 4) && *maxdepth <= 20) ? 0 : 1;
+        return h_valid && k_valid && maxdepth_valid ? 0 : 1;
 
 parse_h48_options_error:
         *h = 0;
@@ -202,7 +210,7 @@ nissy_gendata(
         if (!strcmp(solver, "h48")) {
                 p = parse_h48_options(options, &arg.h, &arg.k, &arg.maxdepth);
                 if (p != 0) {
-                        LOG("gendata: ould not parse options\n");
+                        LOG("gendata: could not parse options\n");
                         ret = -1;
                 } else {
                         ret = gendata_h48(&arg);