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author | Jim Meyering <meyering@redhat.com> | 2011-07-08 16:41:24 +0800 |
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committer | Herbert Xu <herbert@gondor.apana.org.au> | 2011-07-08 16:41:24 +0800 |
commit | 4e6797b08bfe25a89af13cfe7ca60bf4e1551a7b (patch) | |
tree | ed8fdc5ff4e5aa339b55f496785079282a2732b8 /src/var.c | |
parent | [MEMALLOC] Avoid clang warning about dead store to "size" (diff) | |
download | dash-4e6797b08bfe25a89af13cfe7ca60bf4e1551a7b.tar.gz dash-4e6797b08bfe25a89af13cfe7ca60bf4e1551a7b.zip |
[EVAL] Avoid using undefined handler
* src/eval.c (evalbltin, evalfun): Set savehandler before calling setjmp with the possible "goto *done", where savehandler is used. Otherwise, clang warns that "Assigned value is garbage or undefined" at the point where "savehandler" is used on the RHS. Signed-off-by: Jim Meyering <meyering@redhat.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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