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| author | Peter Stephenson <pws@users.sourceforge.net> | 2008-08-31 13:35:28 +0000 |
|---|---|---|
| committer | Peter Stephenson <pws@users.sourceforge.net> | 2008-08-31 13:35:28 +0000 |
| commit | 50e4b4336299a09024f1e8361861ca939859279b (patch) | |
| tree | a3b40beadc81040c8403164c6e85b6f9dbaf92b7 /Src | |
| parent | efed1e6c10daba9ea4260845a91f518f573ec1d3 (diff) | |
| download | zsh-50e4b4336299a09024f1e8361861ca939859279b.tar.gz zsh-50e4b4336299a09024f1e8361861ca939859279b.tar.xz zsh-50e4b4336299a09024f1e8361861ca939859279b.zip | |
25568: Frank Terbeck & pws: invalid continue and break arguments
also tests for control commands
Diffstat (limited to 'Src')
| -rw-r--r-- | Src/builtin.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/Src/builtin.c b/Src/builtin.c index ee44b3776..654665bfc 100644 --- a/Src/builtin.c +++ b/Src/builtin.c @@ -4443,6 +4443,11 @@ bin_break(char *name, char **argv, UNUSED(Options ops), int func) nump = 1; } + if (nump > 0 && (func == BIN_CONTINUE || func == BIN_BREAK) && num <= 0) { + zerrnam(name, "argument is not positive: %d", num); + return 1; + } + switch (func) { case BIN_CONTINUE: if (!loops) { /* continue is only permitted in loops */ |