[Spice-devel] [PATCH 2/2] Eliminate signed/unsigned warning

[Christophe de Dinechin]

From: Christophe de Dinechin <dinechin at redhat.com>

Without this, GCC complains about signed / unsigned comparisons:

mjpeg-fallback.cpp:121:24: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     if (win_info.width != last_width || win_info.height != last_height) {
         ~~~~~~~~~~~~~~~^~~~~~~~~~~~~

Signed-off-by: Christophe de Dinechin <dinechin at redhat.com>
---
 src/mjpeg-fallback.cpp        | 2 +-
 src/spice-streaming-agent.cpp | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/mjpeg-fallback.cpp b/src/mjpeg-fallback.cpp
index 634864f..53804d9 100644
--- a/src/mjpeg-fallback.cpp
+++ b/src/mjpeg-fallback.cpp
@@ -57,7 +57,7 @@ private:
     std::vector<uint8_t> frame;
 
     // last frame sizes
-    uint32_t last_width = ~0u, last_height = ~0u;
+    int last_width = ~0u, last_height = ~0u;
     // last time before capture
     uint64_t last_time = 0;
 };
diff --git a/src/spice-streaming-agent.cpp b/src/spice-streaming-agent.cpp
index 4ec5e42..27b26a4 100644
--- a/src/spice-streaming-agent.cpp
+++ b/src/spice-streaming-agent.cpp
@@ -106,7 +106,7 @@ static int read_command_from_device(void)
         return 0; // return -1;
     }
     n = read(streamfd, &msg, hdr.size);
-    if (n != hdr.size) {
+    if (n != (int) hdr.size) {
         syslog(LOG_WARNING,
                "read command from device FAILED -- read %d expected %d\n",
                n, hdr.size);
-- 
2.13.5 (Apple Git-94)