Use explicit return type to help older clang compilers.

PDAL · Sep 8, 2016 · b1a9590 · b1a9590
1 parent 91dad6a
commit b1a9590
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/vendor/arbiter/arbiter.cpp b/vendor/arbiter/arbiter.cpp
@@ -1348,7 +1348,7 @@ namespace
                 in.begin(),
                 in.end(),
                 std::string(),
-                [](const std::string& out, const char c)
+                [](const std::string& out, const char c) -> std::string
                 {
                     if (
                         std::isspace(c) &&