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-rw-r--r--qmake/library/ioutils.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/qmake/library/ioutils.cpp b/qmake/library/ioutils.cpp
index 8dd88bf9a5..432a7934a9 100644
--- a/qmake/library/ioutils.cpp
+++ b/qmake/library/ioutils.cpp
@@ -119,7 +119,7 @@ QString IoUtils::shellQuoteUnix(const QString &arg)
}; // 0-32 \'"$`<>|;&(){}*?#!~[]
if (!arg.length())
- return QString::fromLatin1("\"\"");
+ return QString::fromLatin1("''");
QString ret(arg);
if (hasSpecialChars(ret, iqm)) {