.gitignore

@@ -1,3 +1,5 @@
+**/uuids
+
 .vscode/.browse.*
 nimsuggest.log
 

src/urandom.nim

@@ -16,16 +16,16 @@ when defined(windows):
     proc CryptAcquireContext(
       phProv: ptr HCRYPTPROV, pszContainer: WideCString,
       pszProvider: WideCString, dwProvType: DWORD, dwFlags: DWORD
-    ): WINBOOL {.importc: "CryptAcquireContextW".}
+    ): WinBool {.importc: "CryptAcquireContextW".}
   else:
     proc CryptAcquireContext(
       phProv: ptr HCRYPTPROV, pszContainer: cstring, pszProvider: cstring,
       dwProvType: DWORD, dwFlags: DWORD
-    ): WINBOOL {.importc: "CryptAcquireContextA".}
+    ): WinBool {.importc: "CryptAcquireContextA".}
 
   proc CryptGenRandom(
     hProv: HCRYPTPROV, dwLen: DWORD, pbBuffer: pointer
-  ): WINBOOL {.importc: "CryptGenRandom".}
+  ): WinBool {.importc: "CryptGenRandom".}
 
   {.pop.}
 

src/uuids.nim

@@ -1,6 +1,6 @@
 import strutils, hashes
 import isaac
-import uuids/urandom
+import urandom
 
 type
   UUID* = object
@@ -20,7 +20,7 @@ template toHex(s: string, start: Natural,
     if n == 0 and x < 0: n = -1
 
 proc uuidsParseHexInt(s: string, maxLen: int): int64 =
-  if s.len == 0:
+  if s.isNil or s.len == 0:
     raise newException(ValueError, "UUID part is empty")
   if s.len > maxLen or s.len > sizeof(result) * 2:
     raise newException(ValueError, "UUID part is longer than expected")

uuids.nimble

@@ -1,9 +1,10 @@
 [Package]
 name: "uuids"
-version: "0.1.11"
+version: "0.1.8"
 author: "Xored Software, Inc."
 description: "UUID library"
 license: "MIT"
+srcDir: "src"
 
 [Deps]
-requires: "isaac >= 0.1.3"
+requires: "isaac >= 0.1.2"