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From 0c925491dea995ca96770159158bb8d57a48d84b Mon Sep 17 00:00:00 2001
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From: Fabrice Fontaine <fontaine.fabrice@gmail.com>
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Date: Wed, 15 Sep 2021 07:56:32 +0200
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Subject: [PATCH] libexif/exif-gps-ifd.c: fix build with gcc 4.8
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Fix the following build failure with gcc 4.8 raised since version 0.6.23 and
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https://github.com/libexif/libexif/commit/e12c3529813cd16d50bf0a1c759093e1039dffec:
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exif-gps-ifd.c: In function 'exif_get_gps_tag_info':
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exif-gps-ifd.c:62:3: error: 'for' loop initial declarations are only allowed in C99 mode
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for (int i = 0; i < sizeof(exif_gps_ifd_tags) / sizeof(ExifGPSIfdTagInfo); ++i) {
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^
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exif-gps-ifd.c:62:3: note: use option -std=c99 or -std=gnu99 to compile your code
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Fixes:
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- http://autobuild.buildroot.org/results/7dd222e06d1e6611449fb8fe7516817c9ad43d65
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Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
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---
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libexif/exif-gps-ifd.c | 3 ++-
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1 file changed, 2 insertions(+), 1 deletion(-)
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diff --git a/libexif/exif-gps-ifd.c b/libexif/exif-gps-ifd.c
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index 9c9ba70..de5f950 100644
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--- a/libexif/exif-gps-ifd.c
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+++ b/libexif/exif-gps-ifd.c
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@@ -59,7 +59,8 @@ const static struct ExifGPSIfdTagInfo exif_gps_ifd_tags[] = {
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};
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const ExifGPSIfdTagInfo *exif_get_gps_tag_info(ExifTag tag) {
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- for (int i = 0; i < sizeof(exif_gps_ifd_tags) / sizeof(ExifGPSIfdTagInfo); ++i) {
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+ int i;
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+ for (i = 0; i < sizeof(exif_gps_ifd_tags) / sizeof(ExifGPSIfdTagInfo); ++i) {
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if (tag==exif_gps_ifd_tags[i].tag)
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return &exif_gps_ifd_tags[i];
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}
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