[Cmake-commits] CMake branch, next, updated. v2.8.10.2-1603-g47483c8

[Stephen Kelly]

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The branch, next has been updated
       via  47483c8f890b0ebf5e1383e98d6c10f3c01041f2 (commit)
       via  5c26f9271b32f3157cdfebcc80f8f4d4dec599fa (commit)
      from  0e1e6e37210efaf68809c24d7adc47be026376a8 (commit)

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- Log -----------------------------------------------------------------
http://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=47483c8f890b0ebf5e1383e98d6c10f3c01041f2
commit 47483c8f890b0ebf5e1383e98d6c10f3c01041f2
Merge: 0e1e6e3 5c26f92
Author:     Stephen Kelly <steveire at gmail.com>
AuthorDate: Mon Jan 14 12:18:23 2013 -0500
Commit:     CMake Topic Stage <kwrobot at kitware.com>
CommitDate: Mon Jan 14 12:18:23 2013 -0500

    Merge topic 'export-cleanups' into next
    
    5c26f92 Don't try to check the last char of an empty string.


http://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=5c26f9271b32f3157cdfebcc80f8f4d4dec599fa
commit 5c26f9271b32f3157cdfebcc80f8f4d4dec599fa
Author:     Stephen Kelly <steveire at gmail.com>
AuthorDate: Mon Jan 14 18:17:23 2013 +0100
Commit:     Stephen Kelly <steveire at gmail.com>
CommitDate: Mon Jan 14 18:17:23 2013 +0100

    Don't try to check the last char of an empty string.

diff --git a/Source/cmGeneratorExpression.cxx b/Source/cmGeneratorExpression.cxx
index c9a2e5e..78ae8f2 100644
--- a/Source/cmGeneratorExpression.cxx
+++ b/Source/cmGeneratorExpression.cxx
@@ -171,7 +171,7 @@ static std::string stripEmptyListElements(const std::string &input)
     result += *c;
     }
 
-  if (*(result.end() - 1) == ';')
+  if (!result.empty() && *(result.end() - 1) == ';')
     {
     result.resize(result.size() - 1);
     }

-----------------------------------------------------------------------

Summary of changes:
 Source/cmGeneratorExpression.cxx |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)


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