fix CreateDirectoryIfNotExists trim fault about drive letter while using MinGW

Jinjin.He · Jinjin.He · commit 0ae7a0df3715 · 2025-09-17T23:05:51.000+01:00
diff --git a/src/aws-cpp-sdk-core/source/platform/windows/FileSystem.cpp b/src/aws-cpp-sdk-core/source/platform/windows/FileSystem.cpp
@@ -218,7 +218,7 @@ bool CreateDirectoryIfNotExists(const char* path, bool createParentDirs)
     for (size_t i = createParentDirs ? 0 : directoryName.size() - 1; i < directoryName.size(); i++)
     {
         // Create the intermediate directory if we find a delimiter and the delimiter is not the first char, or if this is the target directory.
-        if (i != 0 && (directoryName[i] == FileSystem::PATH_DELIM || i == directoryName.size() - 1))
+        if (i > 2 && (directoryName[i] == FileSystem::PATH_DELIM || i == directoryName.size() - 1))
         {
             // the last delimeter can be removed safely.
             if (directoryName[i] == FileSystem::PATH_DELIM) 

Original file line number	Diff line number	Diff line change
`@@ -218,7 +218,7 @@ bool CreateDirectoryIfNotExists(const char* path, bool createParentDirs)`
`218`	`218`	`for (size_t i = createParentDirs ? 0 : directoryName.size() - 1; i < directoryName.size(); i++)`
`219`	`219`	`{`
`220`	`220`	`// Create the intermediate directory if we find a delimiter and the delimiter is not the first char, or if this is the target directory.`
`221`		`- if (i != 0 && (directoryName[i] == FileSystem::PATH_DELIM \|\| i == directoryName.size() - 1))`
	`221`	`+ if (i > 2 && (directoryName[i] == FileSystem::PATH_DELIM \|\| i == directoryName.size() - 1))`
`222`	`222`	`{`
`223`	`223`	`// the last delimeter can be removed safely.`
`224`	`224`	`if (directoryName[i] == FileSystem::PATH_DELIM)`