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| author | Magnus Henoch <[email protected]> | 2013-01-08 12:35:33 +0000 |
|---|---|---|
| committer | Magnus Henoch <[email protected]> | 2013-01-08 18:47:16 +0000 |
| commit | 3f74aa2f7a1ef3703d749edae627cb3766d40434 (patch) | |
| tree | 66a5dc177a9776b8e87338ee13a537f3ec291e39 /erts/etc/common/escript.c | |
| parent | 3e8a6c8bceea8552ef50bd8dcfc14a0f79c9f32e (diff) | |
| download | otp-3f74aa2f7a1ef3703d749edae627cb3766d40434.tar.gz otp-3f74aa2f7a1ef3703d749edae627cb3766d40434.tar.bz2 otp-3f74aa2f7a1ef3703d749edae627cb3766d40434.zip | |
escript to accept emulator arguments when script file has no shebang
According to the documentation, if the second or third line in a
script starts with %%!, then escript will use the rest of the line
as emulator options. However, previously this was only the case
if the first line started with #!. This change removes that check,
and unconditionally uses the %%! line if present.
Diffstat (limited to 'erts/etc/common/escript.c')
| -rw-r--r-- | erts/etc/common/escript.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/erts/etc/common/escript.c b/erts/etc/common/escript.c index 9e80ec6656..3566406bf3 100644 --- a/erts/etc/common/escript.c +++ b/erts/etc/common/escript.c @@ -264,7 +264,7 @@ append_shebang_args(char* scriptname) static char linebuf[LINEBUFSZ]; char* ptr = fgets(linebuf, LINEBUFSZ, fd); - if (ptr != NULL && linebuf[0] == '#' && linebuf[1] == '!') { + if (ptr != NULL) { /* Try to find args on second or third line */ ptr = fgets(linebuf, LINEBUFSZ, fd); if (ptr != NULL && linebuf[0] == '%' && linebuf[1] == '%' && linebuf[2] == '!') { |