check fileExists for outputFile (nim-lang#24211)

ref nim-lang@a5f46a7#commitcomment-147402726
narimiran · Oct 1, 2024 · 0e1df88 · 0e1df88
1 parent a5f46a7
commit 0e1df88
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/compiler/extccomp.nim b/compiler/extccomp.nim
@@ -1048,7 +1048,8 @@ proc writeJsonBuildInstructions*(conf: ConfigRef; deps: StringTableRef) =
           bcache.depfiles.add (path, $secureHashFile(path))
 
     bcache.nimexe = hashNimExe()
-    bcache.outputLastModificationTime = $getLastModificationTime(bcache.outputFile)
+    if fileExists(bcache.outputFile):
+      bcache.outputLastModificationTime = $getLastModificationTime(bcache.outputFile)
   conf.jsonBuildFile = conf.jsonBuildInstructionsFile
   conf.jsonBuildFile.string.writeFile(bcache.toJson.pretty)