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| author | Matthias Lederhofer <matled@gmx.net> | 2014-04-02 23:10:03 +0100 |
|---|---|---|
| committer | Matthias Lederhofer <matled@gmx.net> | 2014-04-02 23:10:03 +0100 |
| commit | 0e2d07c801be8a35a424332115dbd33540a3a82b (patch) | |
| tree | 114adfb82c623e1c03377116100ab350b3533070 /src/stream.cc | |
| parent | afa32dee1b2129973b0ed8882b5d133ed21959f6 (diff) | |
| download | fork-ledger-0e2d07c801be8a35a424332115dbd33540a3a82b.tar.gz fork-ledger-0e2d07c801be8a35a424332115dbd33540a3a82b.tar.bz2 fork-ledger-0e2d07c801be8a35a424332115dbd33540a3a82b.zip | |
use /bin/sh to run the pager
This allows to specify options on the command-line of the pager, e.g.
$ ledger --color --pager='less -R' ...
Diffstat (limited to 'src/stream.cc')
| -rw-r--r-- | src/stream.cc | 12 |
1 files changed, 2 insertions, 10 deletions
diff --git a/src/stream.cc b/src/stream.cc index fcd030b6..e4eb7800 100644 --- a/src/stream.cc +++ b/src/stream.cc @@ -80,18 +80,10 @@ namespace { close(pfd[1]); close(pfd[0]); - // Find command name: its the substring starting right of the - // rightmost '/' character in the pager pathname. See manpage for - // strrchr. -#if BOOST_VERSION >= 103700 - path basename(pager_path.filename()); -#else - path basename(pager_path.leaf()); -#endif - execlp(pager_path.string().c_str(), basename.string().c_str(), NULL); + execlp("/bin/sh", "/bin/sh", "-c", pager_path.string().c_str(), NULL); // We should never, ever reach here - perror((std::string("execlp: ") + pager_path.string()).c_str()); + perror("execlp: /bin/sh"); exit(1); } else { // parent |