From ee67a86a9f9855341c2d3a9797697d46883f7237 Mon Sep 17 00:00:00 2001 From: Gareth Evans Date: Thu, 1 Jun 2017 18:54:15 +0100 Subject: [PATCH] Improve error message on image output code --- outputs.cc | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/outputs.cc b/outputs.cc index 5d79961..d132849 100644 --- a/outputs.cc +++ b/outputs.cc @@ -35,7 +35,7 @@ void DoPathLoss(char *filename, unsigned char geo, unsigned char kml, int success; if( (success = image_init(&ctx, width, (kml ? height : height + 30), IMAGE_RGB, IMAGE_DEFAULT)) != 0 ){ - fprintf(stderr,"Error initializing image\n"); + fprintf(stderr,"Error initializing image: %s\n", strerror(success)); exit(success); } @@ -278,7 +278,7 @@ int DoSigStr(char *filename, unsigned char geo, unsigned char kml, int success; if((success = image_init(&ctx, width, (kml ? height : height + 30), IMAGE_RGB, IMAGE_DEFAULT)) != 0){ - fprintf(stderr,"Error initializing image\n"); + fprintf(stderr,"Error initializing image: %s\n", strerror(success)); exit(success); } @@ -529,7 +529,7 @@ void DoRxdPwr(char *filename, unsigned char geo, unsigned char kml, int success; if( (success = image_init(&ctx, width, (kml ? height : height + 30), IMAGE_RGB, IMAGE_DEFAULT)) != 0 ){ - fprintf(stderr,"Error initializing image\n"); + fprintf(stderr,"Error initializing image: %s\n", strerror(success)); exit(success); } @@ -775,7 +775,7 @@ void DoLOS(char *filename, unsigned char geo, unsigned char kml, int success; if((success = image_init(&ctx, width, (kml ? height : height + 30), IMAGE_RGB, IMAGE_DEFAULT)) != 0){ - fprintf(stderr,"Error initializing image\n"); + fprintf(stderr,"Error initializing image: %s\n", strerror(success)); exit(success); }