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| author | Peter Stephenson <pws@users.sourceforge.net> | 2010-07-15 18:44:12 +0000 |
|---|---|---|
| committer | Peter Stephenson <pws@users.sourceforge.net> | 2010-07-15 18:44:12 +0000 |
| commit | 76aef28b3147fb5ea944c793452e2d5ca3b348fe (patch) | |
| tree | 121357302f9a79c0a7452bd16b14d0f435159da1 /Src/exec.c | |
| parent | af0bfaea085e14f531a424e58d4276e426498e65 (diff) | |
| download | zsh-76aef28b3147fb5ea944c793452e2d5ca3b348fe.tar.gz zsh-76aef28b3147fb5ea944c793452e2d5ca3b348fe.zip | |
28073: allow #! scripts to search path if interpreter not found
Diffstat (limited to 'Src/exec.c')
| -rw-r--r-- | Src/exec.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/Src/exec.c b/Src/exec.c index 6611e9c79..73b4c01a8 100644 --- a/Src/exec.c +++ b/Src/exec.c @@ -461,8 +461,15 @@ zexecve(char *pth, char **argv, char **newenvp) for (ptr = execvebuf + 2; *ptr && *ptr == ' '; ptr++); for (ptr2 = ptr; *ptr && *ptr != ' '; ptr++); if (eno == ENOENT) { + char *pprog; if (*ptr) *ptr = '\0'; + if (*ptr2 != '/' && + (pprog = pathprog(ptr2, NULL))) { + argv[-2] = ptr2; + argv[-1] = ptr + 1; + execve(pprog, argv - 2, newenvp); + } zerr("%s: bad interpreter: %s: %e", pth, ptr2, eno); } else if (*ptr) { |