Die when asprintf fails

Fixes many instances of
warning: ignoring return value of 'asprintf', declared with attribute warn_unused_result [-Wunused-result]

Signed-off-by: Anders Kaseorg <andersk@mit.edu>

1 files changed, 1 insertions, 1 deletions

diff --git a/plugins/negate.c b/plugins/negate.c
index 96f45578..493988ee 100644
--- a/plugins/negate.c
+++ b/plugins/negate.c
@@ -104,7 +104,7 @@ main (int argc, char **argv)
                                 *sub = '\0';
                                 sub += strlen (state_text (result));
                                 /* then put everything back together */
-                                asprintf (&chld_out.line[i], "%s%s%s", chld_out.line[i], state_text (state[result]), sub);
+                                xasprintf (&chld_out.line[i], "%s%s%s", chld_out.line[i], state_text (state[result]), sub);
                         }
                 }
                 printf ("%s\n", chld_out.line[i]);