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Fix a bug preventing use of escaped characters that use the signed bit

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This commit is contained in:
Glenn L McGrath 2003-12-19 10:13:10 +00:00
parent f796700cf0
commit 850b05fbde
1 changed files with 2 additions and 3 deletions
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5
libbb/getopt_ulflags.c
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@ -60,7 +60,7 @@ const char *bb_opt_complementaly;
typedef struct typedef struct
{ {
char opt; unsigned char opt;
char list_flg; char list_flg;
unsigned long switch_on; unsigned long switch_on;
unsigned long switch_off; unsigned long switch_off;
@ -159,10 +159,9 @@ bb_getopt_ulflags (int argc, char **argv, const char *applet_opts, ...)
while ((c = getopt_long (argc, argv, applet_opts, while ((c = getopt_long (argc, argv, applet_opts,
bb_applet_long_options, NULL)) > 0) { bb_applet_long_options, NULL)) > 0) {
for (on_off = complementaly; on_off->opt != c; on_off++) { for (on_off = complementaly; on_off->opt != c; on_off++) {
if(!on_off->opt) if(!on_off->opt)
bb_show_usage (); bb_show_usage ();
} }
if(flags & on_off->incongruously) if(flags & on_off->incongruously)
flags |= 0x80000000UL; flags |= 0x80000000UL;