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| author | dgp <dgp@users.sourceforge.net> | 2015-09-23 16:37:06 (GMT) |
|---|---|---|
| committer | dgp <dgp@users.sourceforge.net> | 2015-09-23 16:37:06 (GMT) |
| commit | 773fea02280ffb98f9d79bec83e4121e92f1be28 (patch) | |
| tree | 96bb15abcaf084d545a65c64ebc9da85434da8ae /unix/tclUnixFile.c | |
| parent | 4e12c83774ba3d73e4970089e9c04a886bdbae94 (diff) | |
| parent | e52bf0ecd422e64401d71475c5995f18c49c8561 (diff) | |
| download | tcl-bug_e0a7b3e5f8.zip tcl-bug_e0a7b3e5f8.tar.gz tcl-bug_e0a7b3e5f8.tar.bz2 | |
merge 8.5bug_e0a7b3e5f8
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 c5f75a7..0a2099c 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); |