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-rw-r--r--tests/integration_check.c7
1 files changed, 5 insertions, 2 deletions
diff --git a/tests/integration_check.c b/tests/integration_check.c
index 0713d837..65241612 100644
--- a/tests/integration_check.c
+++ b/tests/integration_check.c
@@ -65,9 +65,12 @@ int main(int argc, char *argv[])
rng = gsl_rng_alloc(gsl_rng_mt19937);
fh = fopen("/dev/urandom", "r");
- fread(&seed, sizeof(seed), 1, fh);
+ if ( fread(&seed, sizeof(seed), 1, fh) == 1 ) {
+ gsl_rng_set(rng, seed);
+ } else {
+ ERROR("Failed to seed RNG\n");
+ }
fclose(fh);
- gsl_rng_set(rng, seed);
image.beam = NULL;
image.lambda = ph_eV_to_lambda(9000.0);