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| author | dgp <dgp@users.sourceforge.net> | 2016-09-08 13:01:31 (GMT) |
|---|---|---|
| committer | dgp <dgp@users.sourceforge.net> | 2016-09-08 13:01:31 (GMT) |
| commit | fa105712c19ab4f84d85f6e33cb51a85e2ad259f (patch) | |
| tree | a7a9bb771e8cb47db9ba5834f8790aa617861bf5 /unix/tclUnixFile.c | |
| parent | d2c080833061d96d6d76d4d3873e15796cdd815c (diff) | |
| parent | 600412a708fa193015ef5e22f66d6d4ceee741cc (diff) | |
| download | tcl-fa105712c19ab4f84d85f6e33cb51a85e2ad259f.zip tcl-fa105712c19ab4f84d85f6e33cb51a85e2ad259f.tar.gz tcl-fa105712c19ab4f84d85f6e33cb51a85e2ad259f.tar.bz2 | |
merge 8.6.5
Diffstat (limited to 'unix/tclUnixFile.c')
| -rw-r--r-- | unix/tclUnixFile.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/unix/tclUnixFile.c b/unix/tclUnixFile.c index 2cb0027..7ffbf8d 100644 --- a/unix/tclUnixFile.c +++ b/unix/tclUnixFile.c @@ -155,6 +155,11 @@ TclpFindExecutable( goto done; } + if (TclpGetCwd(NULL, &cwd) == NULL) { + TclSetObjNameOfExecutable(Tcl_NewObj(), NULL); + goto done; + } + /* * The name is relative to the current working directory. First strip off * a leading "./", if any, then add the full path name of the current @@ -168,8 +173,6 @@ TclpFindExecutable( Tcl_DStringInit(&nameString); Tcl_DStringAppend(&nameString, name, -1); - TclpGetCwd(NULL, &cwd); - Tcl_DStringFree(&buffer); Tcl_UtfToExternalDString(NULL, Tcl_DStringValue(&cwd), Tcl_DStringLength(&cwd), &buffer); |