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| author | jan.nijtmans <nijtmans@users.sourceforge.net> | 2012-04-24 21:25:42 (GMT) |
|---|---|---|
| committer | jan.nijtmans <nijtmans@users.sourceforge.net> | 2012-04-24 21:25:42 (GMT) |
| commit | 8b588ca9a643ca19fb8385153b832706bfbf94a0 (patch) | |
| tree | e5f1ec5bc586b9f23fb5c27f4cb61a8e8bf02464 /unix | |
| parent | d47e639c8d4528dbcc67fe2e465f2cdd7295dd70 (diff) | |
| download | tcl-8b588ca9a643ca19fb8385153b832706bfbf94a0.zip tcl-8b588ca9a643ca19fb8385153b832706bfbf94a0.tar.gz tcl-8b588ca9a643ca19fb8385153b832706bfbf94a0.tar.bz2 | |
gcc warnings
Diffstat (limited to 'unix')
| -rw-r--r-- | unix/tclUnixFile.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/unix/tclUnixFile.c b/unix/tclUnixFile.c index dc5af66..8fb9fd9 100644 --- a/unix/tclUnixFile.c +++ b/unix/tclUnixFile.c @@ -39,7 +39,6 @@ TclpFindExecutable( CONST char *argv0) /* The value of the application's argv[0] * (native). */ { - int length; #ifdef __CYGWIN__ char buf[PATH_MAX * TCL_UTF_MAX + 1]; char name[PATH_MAX * TCL_UTF_MAX + 1]; @@ -72,7 +71,7 @@ TclpFindExecutable( buf[length] = '\0'; #else if (argv0 == NULL) { - return NULL; + return; } Tcl_DStringInit(&buffer); |