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-rw-r--r--shell/lash.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/shell/lash.c b/shell/lash.c
index d321c92..67d6e4f 100644
--- a/shell/lash.c
+++ b/shell/lash.c
@@ -970,10 +970,10 @@ static int expand_arguments(char *command)
{
int flags = GLOB_NOCHECK|GLOB_BRACE|GLOB_TILDE;
- char * tmpcmd;
+ char * tmpcmd, *cmd, *cmd_copy;
/* We need a clean copy, so strsep can mess up the copy while
* we write stuff into the original (in a minute) */
- char * cmd = strdup(command);
+ cmd = cmd_copy = strdup(command);
*command = '\0';
for (tmpcmd = cmd; (tmpcmd = strsep(&cmd, " \t")) != NULL;) {
if (*tmpcmd == '\0')
@@ -1006,7 +1006,7 @@ static int expand_arguments(char *command)
globfree (&expand_result);
}
}
- free(cmd);
+ free(cmd_copy);
trim(command);
}