refactor: improve format_number corner case handling

Signed-off-by: Jérôme Benoit <jerome.benoit@piment-noir.org>

diff --git a/quickadapter/user_data/strategies/Utils.py b/quickadapter/user_data/strategies/Utils.py
index a71e0419c1313055ecbf2da9716057ebed978cb1..63bc76d1049e89d8797831343fffa5d6b213520c 100644 (file)
--- a/quickadapter/user_data/strategies/Utils.py
+++ b/quickadapter/user_data/strategies/Utils.py
@@ -136,6 +136,7 @@ def format_number(value: int | float, significant_digits: int = 5) -> str:
         order_of_magnitude = math.floor(math.log10(abs_value))
         leading_zeros = abs(order_of_magnitude) - 1
         precision = leading_zeros + significant_digits
+    precision = max(0, int(precision))
 
     formatted_value = f"{value:.{precision}f}"