cleaned up error message

wcbonner · Oct 14, 2023 · 3397212 · 3397212
1 parent 66d663d
commit 3397212
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Showing 2 changed files with 5 additions and 9 deletions.
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -10,7 +10,7 @@ if (POLICY CMP0141)
 endif()
 
 project ("influxdbwindsvg"
-    VERSION 2.20231014.2
+    VERSION 2.20231014.3
     DESCRIPTION "Retrieves Environment Data from Influx Database and creates SVG files"
     HOMEPAGE_URL https://github.com/wcbonner/InfluxDBWindSVG
 )

diff --git a/influxd-wind-svg.cpp b/influxd-wind-svg.cpp
@@ -328,12 +328,10 @@ void WriteSVG(std::vector<Influx_Wind>& TheValues, const std::filesystem::path&
 	int GraphWidth = SVGWidth - (FontSize * 5);
 	if (!TheValues.empty())
 	{
-		struct stat64 SVGStat;
-		SVGStat.st_mtim.tv_sec = 0;
+		struct stat64 SVGStat(0);
 		if (-1 == stat64(SVGFileName.c_str(), &SVGStat))
 			if (ConsoleVerbosity > 0)
-				perror(SVGFileName.c_str());
-		//std::cout << "[" << getTimeISO8601() << "] stat returned error on : " << SVGFileName << std::endl;
+				std::cout << "[" << getTimeISO8601(true) << "] " << SVGFileName << ": " << std::strerror(errno) << std::endl;
 		if (TheValues.begin()->Time > SVGStat.st_mtim.tv_sec)	// only write the file if we have new data
 		{
 			std::ofstream SVGFile(SVGFileName);
@@ -758,12 +756,10 @@ void WriteSVG(std::vector<Influx_Pressure>& TheValues, const std::filesystem::pa
 	int GraphWidth = SVGWidth - (FontSize * 5);
 	if (!TheValues.empty())
 	{
-		struct stat64 SVGStat;
-		SVGStat.st_mtim.tv_sec = 0;
+		struct stat64 SVGStat(0);
 		if (-1 == stat64(SVGFileName.c_str(), &SVGStat))
 			if (ConsoleVerbosity > 0)
-				perror(SVGFileName.c_str());
-		//std::cout << "[" << getTimeISO8601() << "] stat returned error on : " << SVGFileName << std::endl;
+				std::cout << "[" << getTimeISO8601(true) << "] " << SVGFileName << ": " << std::strerror(errno) << std::endl;
 		if (TheValues.begin()->Time > SVGStat.st_mtim.tv_sec)	// only write the file if we have new data
 		{
 			std::ofstream SVGFile(SVGFileName);