changelog entry

(cherry picked from commit 80843373ba)

changelog.md

@@ -147,6 +147,8 @@
 - The ``accept`` socket procedure defined in the ``net`` module can now accept
   a nil socket.
 
+- In `strutils` empty strings now no longer matched as substrings anymore.
+
 ### Language additions
 
 - Vm suport for float32<->int32 and float64<->int64 casts was added.

lib/pure/strutils.nim

@@ -2581,7 +2581,7 @@ when isMainModule:
     doAssert "-lda-ldz -ld abc".replaceWord("-ld") == "-lda-ldz  abc"
 
     doAssert "-lda-ldz -ld abc".replaceWord("") == "-lda-ldz -ld abc"
-    doAssert "oo".replace("", "abc") == "abcoabcoabc"
+    doAssert "oo".replace("", "abc") == "oo"
 
     type MyEnum = enum enA, enB, enC, enuD, enE
     doAssert parseEnum[MyEnum]("enu_D") == enuD