Delete dir only if empty: Difference between revisions
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== Description == | == Description == | ||
Here is a simple but useful function to delete a directory ONLY if it is empty. | Here is a simple but useful function to delete a directory ONLY if it is empty. | ||
''' You can now delete empty directories by simply using RMDir without the /r switch. | |||
== How To Use == | == How To Use == | ||
Revision as of 17:30, 6 July 2007
| Author: camillo (talk, contrib) |
Description
Here is a simple but useful function to delete a directory ONLY if it is empty.
You can now delete empty directories by simply using RMDir without the /r switch.
How To Use
Put directory in $0 and call the function.
Example
StrCpy $0 "$SMPROGRAMS\PwStore" Call un.DeleteDirIfEmpty
The Function
Function un.DeleteDirIfEmpty FindFirst $R0 $R1 "$0\*.*" strcmp $R1 "." 0 NoDelete FindNext $R0 $R1 strcmp $R1 ".." 0 NoDelete ClearErrors FindNext $R0 $R1 IfErrors 0 NoDelete FindClose $R0 Sleep 1000 RMDir "$0" NoDelete: FindClose $R0 FunctionEnd
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