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-rw-r--r--apps/pdfextract.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/apps/pdfextract.c b/apps/pdfextract.c
index cb03d745..c32a25c5 100644
--- a/apps/pdfextract.c
+++ b/apps/pdfextract.c
@@ -127,7 +127,7 @@ static void savefont(fz_obj *dict, int num)
printf("extracting font %s\n", name);
f = fopen(name, "wb");
- if (f == NULL)
+ if (!f)
fz_throw(ctx, "Error creating font file");
n = fwrite(buf->data, 1, buf->len, f);