creatensis.pl: avoid (harmless) postinstall.log message

(cherry picked from commit 0be274f)
qgis · May 20, 2017 · 401c463 · 401c463
1 parent 258c872
commit 401c463
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/ms-windows/osgeo4w/creatensis.pl b/ms-windows/osgeo4w/creatensis.pl
@@ -274,7 +274,7 @@ sub getDeps {
 my $r = ">>postinstall.log 2>&1\r\n";
 
 print F "\@echo off\r\n";
-print F "del postinstall.log\r\n";
+print F "if exist postinstall.log del postinstall.log\r\n";
 print F "set OSGEO4W_ROOT_MSYS=%OSGEO4W_ROOT:\\=/%$r";
 print F "if \"%OSGEO4W_ROOT_MSYS:~1,1%\"==\":\" set OSGEO4W_ROOT_MSYS=/%OSGEO4W_ROOT_MSYS:~0,1%/%OSGEO4W_ROOT_MSYS:~3%$r";