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[gnuastro-commits] master 9aebb0f: Fits: corrected compiler warning
From: |
Mohammad Akhlaghi |
Subject: |
[gnuastro-commits] master 9aebb0f: Fits: corrected compiler warning |
Date: |
Sat, 12 Sep 2020 17:46:45 -0400 (EDT) |
branch: master
commit 9aebb0f281a5481dd336619de2226788d574cb91
Author: Mohammad Akhlaghi <mohammad@akhlaghi.org>
Commit: Mohammad Akhlaghi <mohammad@akhlaghi.org>
Fits: corrected compiler warning
Samane Raji reported the 'ndim' variable was causing a "may be used
uninitialized in this function" compiler warning. Although within the
high-level logic we know this never happens, and newer compilers can tell,
but its better to just initialize it to zero.
---
bin/fits/fits.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/bin/fits/fits.c b/bin/fits/fits.c
index 790fdd4..14ce188 100644
--- a/bin/fits/fits.c
+++ b/bin/fits/fits.c
@@ -305,10 +305,10 @@ fits_datasum(struct fitsparams *p)
static void
fits_pixelscale(struct fitsparams *p)
{
- size_t i, ndim;
+ int nwcs=0;
+ size_t i, ndim=0;
double *pixelscale;
struct wcsprm *wcs;
- int nwcs=0;
/* Read the desired WCS. */
wcs=gal_wcs_read(p->filename, p->cp.hdu, 0, 0, &nwcs);
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