Fix splitting an empty string

2024-09-02 23:24:16 -04:00 · 2024-09-02 23:24:16 -04:00 · 9d2e9c02fe
commit 9d2e9c02fe
parent 6e4be93848
2 changed files with 6 additions and 0 deletions
--- a/builtins/text.c
+++ b/builtins/text.c
@ -1428,6 +1428,9 @@ public Text_t Text$replace(Text_t text, Text_t pattern, Text_t replacement)

 public array_t Text$split(Text_t text, Text_t pattern)
 {
+    if (text.length == 0) // special case
+        return (array_t){.length=0};
+
    if (pattern.length == 0) // special case
        return Text$clusters(text);

--- a/test/text.tm
+++ b/test/text.tm
@ -152,3 +152,6 @@ func main():

 	>> "+":join([:Text])
 	= ""
+
+	>> "":split()
+	= []