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applet_tables: fix single applet build failure. Closes 4009

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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko 2011-09-16 14:28:32 +02:00
parent 514cbfc593
commit 6d2d652cd3
1 changed files with 8 additions and 1 deletions
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9
applets/applet_tables.c
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@ -80,8 +80,15 @@ int main(int argc, char **argv)
printf("#define NUM_APPLETS %u\n", NUM_APPLETS);
if (NUM_APPLETS == 1) {
char *dash_to_underscore, *p;
printf("#define SINGLE_APPLET_STR \"%s\"\n", applets[0].name);
printf("#define SINGLE_APPLET_MAIN %s_main\n", applets[0].name);
/* Example: "ether-wake" -> "ether_wake" */
p = dash_to_underscore = strdup(applets[0].name);
p--;
while (*++p)
if (*p == '-')
*p = '_';
printf("#define SINGLE_APPLET_MAIN %s_main\n", dash_to_underscore);
}
printf("\n");