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| author | das <das> | 2008-12-07 16:57:44 (GMT) |
|---|---|---|
| committer | das <das> | 2008-12-07 16:57:44 (GMT) |
| commit | 70c9d62d8d3616d69ec886ef54bfd3f0141858ff (patch) | |
| tree | ba1113006ad8cb955ebc594c38c2c78fc823d9cf | |
| parent | a9e315b665e4e886a8679177d61ed0355c4649ab (diff) | |
| download | tk-70c9d62d8d3616d69ec886ef54bfd3f0141858ff.zip tk-70c9d62d8d3616d69ec886ef54bfd3f0141858ff.tar.gz tk-70c9d62d8d3616d69ec886ef54bfd3f0141858ff.tar.bz2 | |
Fix potential use of uninitialized variable flagged by clang static analyzer
| -rw-r--r-- | macosx/tkMacOSXDialog.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/macosx/tkMacOSXDialog.c b/macosx/tkMacOSXDialog.c index b897162..35af0de 100644 --- a/macosx/tkMacOSXDialog.c +++ b/macosx/tkMacOSXDialog.c @@ -10,7 +10,7 @@ * See the file "license.terms" for information on usage and redistribution * of this file, and for a DISCLAIMER OF ALL WARRANTIES. * - * RCS: @(#) $Id: tkMacOSXDialog.c,v 1.36.2.4 2008/12/07 16:48:00 das Exp $ + * RCS: @(#) $Id: tkMacOSXDialog.c,v 1.36.2.5 2008/12/07 16:57:44 das Exp $ */ #include "tkMacOSXPrivate.h" @@ -315,7 +315,7 @@ Tk_GetOpenFileObjCmd( } break; case OPEN_INITFILE: - initialFile = Tcl_GetString(objv[i + 1]); + initialFile = Tcl_GetStringFromObj(objv[i + 1], &choiceLen); /* empty strings should be like no selection given */ if (choiceLen == 0) { initialFile = NULL; @@ -376,7 +376,8 @@ Tk_GetOpenFileObjCmd( while (filterPtr && i-- > 0) { filterPtr = filterPtr->next; } - Tcl_SetVar(interp, Tcl_GetString(typeVariablePtr), filterPtr->name, 0); + Tcl_SetVar(interp, Tcl_GetString(typeVariablePtr), filterPtr ? + filterPtr->name : "", 0); } end: |