diff --git a/src/extra/libs/qrcode/qrcodegen.c b/src/extra/libs/qrcode/qrcodegen.c
index 0912825126..4b06c78e78 100644
--- a/src/extra/libs/qrcode/qrcodegen.c
+++ b/src/extra/libs/qrcode/qrcodegen.c
@@ -853,7 +853,7 @@ testable int calcSegmentBitLength(enum qrcodegen_Mode mode, size_t numChars) {
 		return -1;
 	}
 	assert(result >= 0);
-	if (result > (unsigned int)INT16_MAX)
+	if ((unsigned int)result > (unsigned int)INT16_MAX)
 		return -1;
 	return (int)result;
 }
@@ -1032,4 +1032,4 @@ int qrcodegen_version2size(int version)
 	}
 
 	return ((version - 1)*4 + 21);
-}
\ No newline at end of file
+}