libgrapheme

commit c8b34aa04ac8702e55ba4b8946d6794c9c6056f5
parent af792ebe99c6301fb5b5436f856b9589ad0fd5ea
Author: Laslo Hunhold <dev@frign.de>
Date:   Fri,  1 Dec 2023 09:37:28 +0100

Close data file in parse_file_with_callback() at the end

This otherwise leads to build problems on macOS because of too many
open files due to leaked file descriptors.

Thank you, zeromake (https://blog.zeromake.com), for reporting this!

Signed-off-by: Laslo Hunhold <dev@frign.de>

Diffstat:
M
gen/util.c
 | 
8
++++++++

1 file changed, 8 insertions(+), 0 deletions(-)
diff --git a/gen/util.c b/gen/util.c
@@ -282,6 +282,14 @@ parse_file_with_callback(const char *fname,
 		}
 	}
 
+	/* close file */
+	if (fclose(fp)) {
+		fprintf(stderr, "parse_file_with_callback: fclose '%s': %s.\n",
+		        fname, strerror(errno));
+		exit(1);
+	}
+
+	/* cleanup */
 	free(line);
 	free(field);
 }