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riscv-openocd
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fix warnings 

git-svn-id: svn://svn.berlios.de/openocd/trunk@1837 b42882b7-edfa-0310-969c-e2dbd0fdcd60
This commit is contained in:
oharboe 2009-05-19 14:36:04 +00:00
parent b19c48c6c8
commit 208fda15d5
1 changed files with 10 additions and 4 deletions
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14
src/helper/ioutil.c
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@ -218,6 +218,7 @@ int handle_append_command(struct command_context_s *cmd_ctx, char *cmd,
return ERROR_INVALID_ARGUMENTS; return ERROR_INVALID_ARGUMENTS;
} }
int retval=ERROR_FAIL;
FILE *config_file = NULL; FILE *config_file = NULL;
config_file = fopen(args[0], "a"); config_file = fopen(args[0], "a");
if (config_file != NULL) if (config_file != NULL)
@ -227,17 +228,22 @@ int handle_append_command(struct command_context_s *cmd_ctx, char *cmd,
for (i = 1; i < argc; i++) for (i = 1; i < argc; i++)
{ {
fwrite(args[i], strlen(args[i]), 1, config_file); if (fwrite(args[i], strlen(args[i]), 1, config_file)!=strlen(args[i]))
break;
if (i != argc - 1) if (i != argc - 1)
{ {
fwrite(" ", 1, 1, config_file); if (fwrite(" ", 1, 1, config_file)!=1)
break;
} }
} }
fwrite("\n", 1, 1, config_file); if ((i==argc)&&(fwrite("\n", 1, 1, config_file)==1))
{
retval=ERROR_OK;
}
fclose(config_file); fclose(config_file);
} }
return ERROR_OK; return retval;
} }