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Use the actual error number

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According to the man page, fopen and fclose return
the error number in the global variable errno.

Fixes CID 350115

Signed-off-by: Robert C. Helling <helling@atdotde.de>
This commit is contained in:
Robert C. Helling 2019-11-15 10:51:41 +01:00 • committed by Dirk Hohndel
parent f370446236
commit 143da031ce
1 changed files with 2 additions and 1 deletions
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3
core/save-profiledata.c
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@ -6,6 +6,7 @@
#include "core/subsurface-string.h" #include "core/subsurface-string.h"
#include "core/save-profiledata.h" #include "core/save-profiledata.h"
#include "core/version.h" #include "core/version.h"
#include <errno.h>
static void put_int(struct membuffer *b, int val) static void put_int(struct membuffer *b, int val)
{ {
@ -257,7 +258,7 @@ int save_profiledata(const char *filename, const bool select_only)
error = fclose(f); error = fclose(f);
} }
if (error) if (error)
report_error("Save failed (%s)", strerror(error)); report_error("Save failed (%s)", strerror(errno));
free_buffer(&buf); free_buffer(&buf);
return error; return error;