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| author | Alon Zakai <alonzakai@gmail.com> | 2015-12-22 14:03:21 -0800 |
|---|---|---|
| committer | Alon Zakai <alonzakai@gmail.com> | 2015-12-22 14:03:21 -0800 |
| commit | 89972f57fc1d98a2990a635878df39867d1f98f9 (patch) | |
| tree | acc8af2fa4cc19441c5d5459661d6040074a1e6c /src/binaryen-shell.cpp | |
| parent | 58cb71723a5243f8a347e51e9ceb20b664719585 (diff) | |
| parent | 397ddb4bbced30b96d6f05dddaea6a395269cf34 (diff) | |
| download | binaryen-89972f57fc1d98a2990a635878df39867d1f98f9.tar.gz binaryen-89972f57fc1d98a2990a635878df39867d1f98f9.tar.bz2 binaryen-89972f57fc1d98a2990a635878df39867d1f98f9.zip | |
Merge pull request #28 from WebAssembly/wall
Fix warnings found by GCC
Diffstat (limited to 'src/binaryen-shell.cpp')
| -rw-r--r-- | src/binaryen-shell.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/binaryen-shell.cpp b/src/binaryen-shell.cpp index 75a138c99..4c4e21f6f 100644 --- a/src/binaryen-shell.cpp +++ b/src/binaryen-shell.cpp @@ -181,7 +181,8 @@ int main(int argc, char **argv) { bool print_after = false; std::vector<std::string> passes; - for (size_t i = 1; i < argc; i++) { + assert(argc > 0 && "expect at least program name as an argument"); + for (size_t i = 1, e = argc; i != e; i++) { char* curr = argv[i]; if (curr[0] == '-') { std::string arg = curr; |