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-rw-r--r--hl/tools/gif2h5/gifread.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/hl/tools/gif2h5/gifread.c b/hl/tools/gif2h5/gifread.c
index ef2bdd4..d2afbc4 100644
--- a/hl/tools/gif2h5/gifread.c
+++ b/hl/tools/gif2h5/gifread.c
@@ -62,7 +62,7 @@ ReadGifHeader(GIFHEAD * GifHead, /* Pointer to GIF header structure */
GifHead->HeaderDump[i] = *(*MemGif2)++;
}
- if (strncmp((const char *)GifHead->HeaderDump, "GIF", (size_t)3)) {
+ if (strncmp((const char *)GifHead->HeaderDump, "GIF", (size_t)3) != 0) {
printf("The file does not appear to be a valid GIF file.\n");
exit(EXIT_FAILURE);
}