Silence "string-plus-int" warning shown by clang.

libswscale/utils.c:89:42: warning: adding 'unsigned long' to a string does not append to the string [-Wstring-plus-int]
senlindg · Jan 6, 2020 · 96fab29 · 96fab29
1 parent e21ba17
commit 96fab29
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Showing 8 changed files with 8 additions and 8 deletions.
diff --git a/libavcodec/utils.c b/libavcodec/utils.c
@@ -1444,7 +1444,7 @@ const char *avcodec_configuration(void)
 const char *avcodec_license(void)
 {
 #define LICENSE_PREFIX "libavcodec license: "
-    return LICENSE_PREFIX FFMPEG_LICENSE + sizeof(LICENSE_PREFIX) - 1;
+    return &LICENSE_PREFIX FFMPEG_LICENSE[sizeof(LICENSE_PREFIX) - 1];
 }
 
 int av_get_exact_bits_per_sample(enum AVCodecID codec_id)

diff --git a/libavdevice/avdevice.c b/libavdevice/avdevice.c
@@ -75,7 +75,7 @@ const char * avdevice_configuration(void)
 const char * avdevice_license(void)
 {
 #define LICENSE_PREFIX "libavdevice license: "
-    return LICENSE_PREFIX FFMPEG_LICENSE + sizeof(LICENSE_PREFIX) - 1;
+    return &LICENSE_PREFIX FFMPEG_LICENSE[sizeof(LICENSE_PREFIX) - 1];
 }
 
 static void *device_next(void *prev, int output,

diff --git a/libavfilter/avfilter.c b/libavfilter/avfilter.c
@@ -88,7 +88,7 @@ const char *avfilter_configuration(void)
 const char *avfilter_license(void)
 {
 #define LICENSE_PREFIX "libavfilter license: "
-    return LICENSE_PREFIX FFMPEG_LICENSE + sizeof(LICENSE_PREFIX) - 1;
+    return &LICENSE_PREFIX FFMPEG_LICENSE[sizeof(LICENSE_PREFIX) - 1];
 }
 
 void ff_command_queue_pop(AVFilterContext *filter)

diff --git a/libavformat/utils.c b/libavformat/utils.c
@@ -77,7 +77,7 @@ const char *avformat_configuration(void)
 const char *avformat_license(void)
 {
 #define LICENSE_PREFIX "libavformat license: "
-    return LICENSE_PREFIX FFMPEG_LICENSE + sizeof(LICENSE_PREFIX) - 1;
+    return &LICENSE_PREFIX FFMPEG_LICENSE[sizeof(LICENSE_PREFIX) - 1];
 }
 
 int ff_lock_avformat(void)

diff --git a/libavutil/utils.c b/libavutil/utils.c
@@ -70,7 +70,7 @@ const char *avutil_configuration(void)
 const char *avutil_license(void)
 {
 #define LICENSE_PREFIX "libavutil license: "
-    return LICENSE_PREFIX FFMPEG_LICENSE + sizeof(LICENSE_PREFIX) - 1;
+    return &LICENSE_PREFIX FFMPEG_LICENSE[sizeof(LICENSE_PREFIX) - 1];
 }
 
 const char *av_get_media_type_string(enum AVMediaType media_type)

diff --git a/libpostproc/postprocess.c b/libpostproc/postprocess.c
@@ -108,7 +108,7 @@ const char *postproc_configuration(void)
 const char *postproc_license(void)
 {
 #define LICENSE_PREFIX "libpostproc license: "
-    return LICENSE_PREFIX FFMPEG_LICENSE + sizeof(LICENSE_PREFIX) - 1;
+    return &LICENSE_PREFIX FFMPEG_LICENSE[sizeof(LICENSE_PREFIX) - 1];
 }
 
 #define GET_MODE_BUFFER_SIZE 500

diff --git a/libswresample/swresample.c b/libswresample/swresample.c
@@ -46,7 +46,7 @@ const char *swresample_configuration(void)
 const char *swresample_license(void)
 {
 #define LICENSE_PREFIX "libswresample license: "
-    return LICENSE_PREFIX FFMPEG_LICENSE + sizeof(LICENSE_PREFIX) - 1;
+    return &LICENSE_PREFIX FFMPEG_LICENSE[sizeof(LICENSE_PREFIX) - 1];
 }
 
 int swr_set_channel_mapping(struct SwrContext *s, const int *channel_map){

diff --git a/libswscale/utils.c b/libswscale/utils.c
@@ -86,7 +86,7 @@ const char *swscale_configuration(void)
 const char *swscale_license(void)
 {
 #define LICENSE_PREFIX "libswscale license: "
-    return LICENSE_PREFIX FFMPEG_LICENSE + sizeof(LICENSE_PREFIX) - 1;
+    return &LICENSE_PREFIX FFMPEG_LICENSE[sizeof(LICENSE_PREFIX) - 1];
 }
 
 typedef struct FormatEntry {