Change numlen function to handle negative numbers properly.

swaywm · Nov 17, 2018 · e16346d · e16346d
1 parent 5873fee
commit e16346d
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/common/util.c b/common/util.c
@@ -23,7 +23,8 @@ int numlen(int n) {
 	if (n == 0) {
 		return 1;
 	}
-	return log10(abs(n)) + 1;
+	// Account for the '-' in negative numbers.
+	return log10(abs(n)) + (n > 0 ? 1 : 2);
 }
 
 static struct modifier_key {