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| author | dgp@users.sourceforge.net <dgp> | 2011-04-21 13:47:48 (GMT) |
|---|---|---|
| committer | dgp@users.sourceforge.net <dgp> | 2011-04-21 13:47:48 (GMT) |
| commit | 19572419d3922118dad03e33289549dc1e38bcec (patch) | |
| tree | 6159f577b200fa32f4575a1ead43307fa7ff8f7f /generic/tclProc.c | |
| parent | d0f5b3a3a137d763a2c408fd9f4cfc43a3c00db7 (diff) | |
| parent | 5b841daa525350d24b7414e940edc5c0649033af (diff) | |
| download | tcl-19572419d3922118dad03e33289549dc1e38bcec.zip tcl-19572419d3922118dad03e33289549dc1e38bcec.tar.gz tcl-19572419d3922118dad03e33289549dc1e38bcec.tar.bz2 | |
Make sure SetFooFromAny routines react reasonably when passed a NULL interp.
Diffstat (limited to 'generic/tclProc.c')
| -rw-r--r-- | generic/tclProc.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/generic/tclProc.c b/generic/tclProc.c index 9f4ba29..1260f4f 100644 --- a/generic/tclProc.c +++ b/generic/tclProc.c @@ -2478,12 +2478,16 @@ SetLambdaFromAny( int objc, result; Proc *procPtr; + if (interp == NULL) { + return TCL_ERROR; + } + /* * Convert objPtr to list type first; if it cannot be converted, or if its * length is not 2, then it cannot be converted to lambdaType. */ - result = TclListObjGetElements(interp, objPtr, &objc, &objv); + result = TclListObjGetElements(NULL, objPtr, &objc, &objv); if ((result != TCL_OK) || ((objc != 2) && (objc != 3))) { TclNewLiteralStringObj(errPtr, "can't interpret \""); Tcl_AppendObjToObj(errPtr, objPtr); |