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-rw-r--r--include/common.h7
1 files changed, 2 insertions, 5 deletions
diff --git a/include/common.h b/include/common.h
index 2ce5d22..ece2287 100644
--- a/include/common.h
+++ b/include/common.h
@@ -141,15 +141,14 @@ extern "C" {
*/
static inline bool prompt(const char *msg, bool def)
{
- char *line = NULL;
- size_t len;
bool ret = def;
+ char line[64];
do {
normsg_cont("%s (%c/%c) ", msg, def ? 'Y' : 'y', def ? 'n' : 'N');
fflush(stdout);
- while (getline(&line, &len, stdin) == -1) {
+ if (fgets(line, sizeof(line), stdin) == NULL) {
printf("failed to read prompt; assuming '%s'\n",
def ? "yes" : "no");
break;
@@ -169,8 +168,6 @@ static inline bool prompt(const char *msg, bool def)
break;
} while (1);
- free(line);
-
return ret;
}