commit 982ef16059bd163a77271107020defde0740bbd6
author Ken Takata <kentkt@csc.jp> Wed Oct 18 12:02:24 2023 +0200
committer Christian Brabandt <cb@256bit.org> Wed Oct 18 12:03:41 2023 +0200
tree 42839f637580b519f8d617b92dacc231be819826
parent 2b126a6892b485bc9924464fabdf2313e1100aa9

patch 9.0.2048: python: uninitialized warning

Problem:  python: uninitialized warning
Solution: initialize 'minor' always

win32,py3: Fix uninitialized warning

Fix the following warning:
```
if_python3.c: In function 'py3_get_system_libname':
if_python3.c:879:16: warning: 'minor' may be used uninitialized [-Wmaybe-uninitialized]
  879 |             if (minor == PY_MINOR_VERSION)
      |                ^
if_python3.c:839:24: note: 'minor' was declared here
  839 |         long    major, minor;
      |                        ^~~~~
```

closes: #13368

Signed-off-by: Christian Brabandt <cb@256bit.org>
Co-authored-by: Ken Takata <kentkt@csc.jp>

src/if_python3.c

diff --git a/src/if_python3.c b/src/if_python3.c
index c39f42a..c135e7e 100644
--- a/src/if_python3.c
+++ b/src/if_python3.c
@@ -848,8 +848,9 @@
 		break;
 
 	    major = wcstol(keyname, &wp, 10);
-	    if (*wp == L'.')
-		minor = wcstol(wp + 1, &wp, 10);
+	    if (*wp != L'.')
+		continue;
+	    minor = wcstol(wp + 1, &wp, 10);
 #  ifdef _WIN64
 	    if (*wp != L'\0')
 		continue;