1 files changed, 1 insertions, 1 deletions

diff --git a/square.py b/square.py
index 9e01138..e0fba89 100755
--- a/square.py
+++ b/square.py
@@ -67,7 +67,7 @@ def drop_shadow(image, offset=(5, 5), background=0xffffff, shadow=0x444444, bord
 if __name__ == "__main__":
     files = glob.glob("*")
     for file in files:
-        if (file.endswith(".jpg") or file.endswith(".png")) \
+        if (file.endswith(".JPG") or file.endswith(".png")) \
                 and (str.find(file, "result") == -1):
 
             names = file.split(".")