diff --git a/src/main.rs b/src/main.rs
index 5bf604d..9b4be00 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -134,7 +134,7 @@ fn unfuck_cif_number(number: &str) -> Result<u32> {
         };
         return Ok(u32::from(*thousands) * 1000 + u32::from(*remainder))
     }
-    Ok((*nummap::U16_NUMMAP.get(&buf).ok_or_else(|| GrammarError(number.to_string()))?).into())
+    Ok((*nummap::U16_NUMMAP.get(number).ok_or_else(|| GrammarError(number.to_string()))?).into())
 }
 
 fn unfuck_cif_number_fast(number: &str) -> Result<u8> {
diff --git a/test_runner.sh b/test_runner.sh
new file mode 100755
index 0000000..5923f5c
--- /dev/null
+++ b/test_runner.sh
@@ -0,0 +1,8 @@
+#!/usr/bin/sh
+
+for image in ../cif-tests/valid/*.cif; do
+    echo "Running test on $image"
+    ./zardzewialy-dekoder-cif $image aaa.png
+    echo ""
+done
+