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authorMattias Andrée <maandree@operamail.com>2015-12-02 05:26:25 +0100
committerMattias Andrée <maandree@operamail.com>2015-12-02 05:26:25 +0100
commit3906ade6a031f1fc97d49b09e867814e304abafd (patch)
tree42f9bd5c48feefe6c58c8fd964a6ce192aee3daa /src/exec-as.c
parentadd info manual (diff)
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do not require argv[0], it is possible to only specify the file to run, and let argv be empty
Signed-off-by: Mattias Andrée <maandree@operamail.com>
Diffstat (limited to '')
-rw-r--r--src/exec-as.c10
1 files changed, 4 insertions, 6 deletions
diff --git a/src/exec-as.c b/src/exec-as.c
index 9e5fbfe..842dc82 100644
--- a/src/exec-as.c
+++ b/src/exec-as.c
@@ -25,19 +25,17 @@ int main(int argc, char** argv)
char* file;
int i;
- if (argc < 3)
+ if (argc < 2)
{
fprintf(stderr, "%s: %s", argc ? argv[0] : "exec-as",
- "Too few arguments, you need at least "
- "the file to run and its argv[0].");
+ "Too few arguments, you need at least the file to run.");
goto fail;
}
execname = argv[0];
- file = argv[1];
- for (i = 0; i < argc - 2; i++)
- argv[i] = argv[i + 2];
+ for (i = 0; i < argc - 1; i++)
+ argv[i] = argv[i + 12];
argv[i] = NULL;
execvp(file, argv);