A missing return value and a missing initialisation

2 files changed, 3 insertions, 1 deletions

diff --git a/src/pattern_sim.c b/src/pattern_sim.c
index 5e2df13b..84956bc3 100644
--- a/src/pattern_sim.c
+++ b/src/pattern_sim.c
@@ -201,4 +201,6 @@ int main(int argc, char *argv[])
 		if ( n_images && (number >= n_images) ) done = 1;
 
 	} while ( !done );
+
+	return 0;
 }
diff --git a/src/utils.c b/src/utils.c
index 90720510..9aa235a2 100644
--- a/src/utils.c
+++ b/src/utils.c
@@ -77,7 +77,7 @@ void progress_bar(int val, int total, const char *text)
 double poisson_noise(double expected)
 {
 	double L;
-	int k;
+	int k = 0;
 	double p = 1.0;
 
 	L = exp(-expected);