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preparatory patch for -Wwrite-strings #2

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This commit is contained in:
Denis Vlasenko
2007-01-29 22:51:25 +00:00
parent a41fdf331a
commit b6aae0f381
32 changed files with 110 additions and 109 deletions
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10
modutils/lsmod.c
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@ -161,7 +161,7 @@ int lsmod_main(int argc, char **argv)
printf(" %s", tok);
tok = strtok(NULL, "\n");
if (!tok)
tok = "";
tok = (char*)"";
/* New-style has commas, or -. If so,
truncate (other fields might follow). */
else if (strchr(tok, ',')) {
@ -170,9 +170,11 @@ int lsmod_main(int argc, char **argv)
if (tok[strlen(tok)-1] == ',')
tok[strlen(tok)-1] = '\0';
} else if (tok[0] == '-'
&& (tok[1] == '\0' || isspace(tok[1])))
tok = "";
printf(" %s", tok);
&& (tok[1] == '\0' || isspace(tok[1]))
) {
tok = (char*)"";
}
printf(" %s", tok);
}
puts("");
free(line);