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simplify string_is_empty

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Jfreegman 2013-10-18 23:58:33 -04:00
parent 0396ce6456
commit 7a0951afc6
1 changed files with 2 additions and 6 deletions
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8
src/misc_tools.c
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@ -50,14 +50,10 @@ void print_time(WINDOW *window)
wattroff(window, COLOR_PAIR(CYAN)); wattroff(window, COLOR_PAIR(CYAN));
} }
/* check that the string has one non-space character */ /* Returns 1 if the string is empty, 0 otherwise */
int string_is_empty(char *string) int string_is_empty(char *string)
{ {
int rc = 0; return strlen(string) <= 0;
char *copy = strdup(string);
rc = ((strtok(copy, " ") == NULL) ? 1 : 0);
free(copy);
return rc;
} }
/* convert wide characters to null terminated string */ /* convert wide characters to null terminated string */