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authorMagnus Henoch <[email protected]>2013-01-08 12:35:33 +0000
committerMagnus Henoch <[email protected]>2013-01-08 18:47:16 +0000
commit3f74aa2f7a1ef3703d749edae627cb3766d40434 (patch)
tree66a5dc177a9776b8e87338ee13a537f3ec291e39 /erts/etc/common
parent3e8a6c8bceea8552ef50bd8dcfc14a0f79c9f32e (diff)
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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')
-rw-r--r--erts/etc/common/escript.c2
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] == '!') {