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| author | Boris Kolpackov <boris@codesynthesis.com> | 2015-09-25 07:03:43 +0200 |
|---|---|---|
| committer | Boris Kolpackov <boris@codesynthesis.com> | 2015-09-25 07:03:43 +0200 |
| commit | 79f46e26a38414eadb701cc925d195d67371518e (patch) | |
| tree | a7978c5ab3d893d04613daa1cadaf523c9110fb0 | |
| parent | 04ea94103db92d6d27230794e14606547aacf670 (diff) | |
Quote arguments with spaces in print_process()
| -rw-r--r-- | bpkg/diagnostics.cxx | 21 |
1 files changed, 17 insertions, 4 deletions
diff --git a/bpkg/diagnostics.cxx b/bpkg/diagnostics.cxx index 221bded..ece3308 100644 --- a/bpkg/diagnostics.cxx +++ b/bpkg/diagnostics.cxx @@ -4,6 +4,7 @@ #include <bpkg/diagnostics> +#include <cstring> // strchr() #include <iostream> #include <odb/statement.hxx> @@ -34,10 +35,22 @@ namespace bpkg r << " |"; // Trailing space will be added inside the loop. for (m++; *p != nullptr; p++, m++) - r << (p != args ? " " : "") - << (**p == '\0' ? "\"" : "") // Quote empty arguments. - << *p - << (**p == '\0' ? "\"" : ""); + { + if (p != args) + r << ' '; + + // Quote if empty or contains spaces. + // + bool q (**p == '\0' || strchr (*p, ' ') != nullptr); + + if (q) + r << '"'; + + r << *p; + + if (q) + r << '"'; + } if (m < n) // Can we examine the next element? { |