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| author | Peng Wu <alexepico@gmail.com> | 2011-04-28 15:04:46 +0800 |
|---|---|---|
| committer | Peng Wu <alexepico@gmail.com> | 2011-04-28 15:04:46 +0800 |
| commit | 80d2b005249b772e7cd7fdf763e217576d401823 (patch) | |
| tree | 1b1611cef942e5b98b88c1448ad53d9df7ba5e85 /utils/segment/ngseg.cpp | |
| parent | b7909ecd1b39843c99b44118a8e0fe269da7f098 (diff) | |
| download | libpinyin-80d2b005249b772e7cd7fdf763e217576d401823.tar.gz libpinyin-80d2b005249b772e7cd7fdf763e217576d401823.tar.xz libpinyin-80d2b005249b772e7cd7fdf763e217576d401823.zip | |
use errno
Diffstat (limited to 'utils/segment/ngseg.cpp')
| -rw-r--r-- | utils/segment/ngseg.cpp | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/utils/segment/ngseg.cpp b/utils/segment/ngseg.cpp index 504cacc..c1a06a7 100644 --- a/utils/segment/ngseg.cpp +++ b/utils/segment/ngseg.cpp @@ -51,7 +51,6 @@ enum CONTEXT_STATE{ void print_help(){ printf("Usage: ngseg [--generate-extra-enter]\n"); - exit(1); } bool deal_with_segmentable(GArray * current_utf16){ @@ -93,8 +92,12 @@ int main(int argc, char * argv[]){ while ( i < argc ){ if ( strcmp ("--help", argv[i]) == 0 ){ print_help(); + exit(0); } else if ( strcmp("--generate-extra-enter", argv[i]) == 0 ){ gen_extra_enter = true; + } else { + print_help(); + exit(EINVAL); } ++i; } |