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-rw-r--r--apt-inst/contrib/extracttar.cc3
1 files changed, 2 insertions, 1 deletions
diff --git a/apt-inst/contrib/extracttar.cc b/apt-inst/contrib/extracttar.cc
index d6da802fe..062c06fa4 100644
--- a/apt-inst/contrib/extracttar.cc
+++ b/apt-inst/contrib/extracttar.cc
@@ -136,7 +136,8 @@ bool ExtractTar::StartGzip()
const char *Args[3];
string confvar = string("dir::bin::") + DecompressProg;
- Args[0] = _config->Find(confvar.c_str(),DecompressProg.c_str()).c_str();
+ string argv0 = _config->Find(confvar.c_str(),DecompressProg.c_str());
+ Args[0] = argv0.c_str();
Args[1] = "-d";
Args[2] = 0;
execvp(Args[0],(char **)Args);